E [21/Mar/2016:00:51:34 -0300] [Client 13] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/HP_LaserJet_CP1025nw) from localhost
E [21/Mar/2016:12:17:07 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:17:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:17:21 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:17:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:17:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:17:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:17:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:17:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:17:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:17:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:17:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:17:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:17:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:17:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:17:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:17:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:17:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:17:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:17:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:17:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:17:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:17:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:18:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:18:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:18:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:18:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:18:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:18:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:18:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:18:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:18:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:18:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:18:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:18:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:18:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:18:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:18:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:18:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:18:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:18:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:18:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:18:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:18:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:18:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:18:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:18:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:18:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:18:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:18:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:18:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:18:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:18:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:19:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:19:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:19:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:19:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:19:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:19:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:19:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:19:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:19:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:19:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:19:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:19:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:19:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:19:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:19:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:19:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:19:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:19:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:19:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:19:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:19:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:19:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:19:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:19:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:19:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:19:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:19:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:19:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:19:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:19:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:20:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:20:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:20:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:20:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:20:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:20:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:20:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:20:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:20:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:20:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:20:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:20:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:20:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:20:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:20:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:20:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:20:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:20:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:20:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:20:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:20:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:20:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:20:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:20:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:20:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:20:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:20:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:20:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:20:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:20:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:21:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:21:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:21:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:21:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:21:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:21:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:21:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:21:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:21:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:21:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:21:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:21:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:21:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:21:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:21:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:21:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:21:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:21:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:21:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:21:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:21:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:21:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:21:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:21:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:21:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:21:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:21:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:21:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:21:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:21:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:22:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:22:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:22:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:22:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:22:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:22:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:22:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:22:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:22:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:22:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:22:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:22:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:22:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:22:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:22:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:22:31 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:22:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:22:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:22:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:22:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:22:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:22:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:22:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:22:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:22:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:22:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:22:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:22:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:22:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:22:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:23:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:23:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:23:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:23:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:23:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:23:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:23:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:23:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:23:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:23:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:23:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:23:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:23:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:23:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:23:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:23:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:23:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:23:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:23:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:23:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:23:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:23:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:23:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:23:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:23:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:23:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:23:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:23:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:23:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:23:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:24:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:24:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:24:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:24:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:24:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:24:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:24:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:24:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:24:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:24:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:24:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:24:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:24:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:24:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:24:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:24:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:24:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:24:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:24:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:24:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:24:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:24:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:24:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:24:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:24:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:24:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:24:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:24:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:24:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:24:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:25:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:25:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:25:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:25:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:25:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:25:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:25:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:25:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:25:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:25:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:25:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:25:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:25:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:25:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:25:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:25:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:25:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:25:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:25:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:25:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:25:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:25:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:25:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:25:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:25:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:25:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:25:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:25:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:25:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:25:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:26:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:26:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:26:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:26:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:26:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:26:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:26:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:26:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:26:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:26:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:26:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:26:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:26:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:26:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:26:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:26:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:26:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:26:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:26:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:26:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:26:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:26:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:26:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:26:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:26:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:26:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:26:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:26:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:26:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:26:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:27:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:27:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:27:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:27:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:27:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:27:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:27:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:27:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:27:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:27:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:27:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:27:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:27:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:27:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:27:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:27:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:27:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:27:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:27:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:27:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:27:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:27:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:27:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:27:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:27:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:27:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:27:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:27:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:27:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:27:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:28:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:28:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:28:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:28:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:28:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:28:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:28:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:28:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:28:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:28:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:28:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:28:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:28:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:28:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:28:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:28:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:28:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:28:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:28:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:28:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:28:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:28:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:28:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:28:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:28:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:28:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:28:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:28:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:28:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:28:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:29:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:29:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:29:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:29:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:29:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:29:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:29:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:29:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:29:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:29:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:29:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:29:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:29:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:29:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:29:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:29:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:29:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:29:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:29:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:29:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:29:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:29:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:29:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:29:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:29:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:29:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:29:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:29:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:29:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:29:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:30:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:30:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:30:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:30:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:30:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:30:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:30:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:30:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:30:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:30:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:30:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:30:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:30:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:30:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:30:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:30:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:30:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:30:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:30:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:30:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:30:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:30:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:30:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:30:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:30:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:30:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:30:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:30:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:30:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:30:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:31:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:31:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:31:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:31:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:31:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:31:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:31:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:31:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:31:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:31:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:31:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:31:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:31:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:31:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:31:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:31:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:31:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:31:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:31:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:31:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:31:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:31:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:31:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:31:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:31:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:31:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:31:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:31:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:31:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:31:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:32:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:32:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:32:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:32:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:32:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:32:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:32:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:32:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:32:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:32:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:32:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:32:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:32:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:32:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:32:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:32:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:32:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:32:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:32:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:32:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:32:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:32:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:32:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:32:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:32:47 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:32:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:32:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:32:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:32:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:32:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:33:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:33:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:33:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:33:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:33:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:33:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:33:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:33:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:33:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:33:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:33:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:33:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:33:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:33:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:33:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:33:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:33:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:33:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:33:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:33:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:33:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:33:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:33:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:33:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:33:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:33:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:33:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:33:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:33:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:33:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:34:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:34:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:34:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:34:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:34:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:34:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:34:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:34:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:34:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:34:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:34:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:34:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:34:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:34:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:34:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:34:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:34:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:34:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:34:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:34:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:34:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:34:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:34:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:34:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:34:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:34:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:34:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:34:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:34:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:34:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:35:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:35:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:35:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:35:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:35:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:35:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:35:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:35:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:35:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:35:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:35:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:35:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:35:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:35:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:35:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:35:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:35:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:35:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:35:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:35:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:35:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:35:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:35:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:35:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:35:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:35:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:35:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:35:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:35:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:35:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:36:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:36:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:36:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:36:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:36:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:36:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:36:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:36:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:36:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:36:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:36:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:36:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:36:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:36:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:36:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:36:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:36:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:36:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:36:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:36:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:36:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:36:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:36:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:36:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:36:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:36:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:36:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:36:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:36:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:36:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:37:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:37:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:37:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:37:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:37:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:37:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:37:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:37:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:37:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:37:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:37:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:37:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:37:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:37:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:37:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:37:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:37:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:37:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:37:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:37:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:37:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:37:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:37:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:37:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:37:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:37:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:37:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:37:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:37:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:37:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:38:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:38:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:38:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:38:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:38:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:38:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:38:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:38:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:38:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:38:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:38:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:38:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:38:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:38:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:38:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:38:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:38:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:38:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:38:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:38:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:38:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:38:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:38:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:38:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:38:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:38:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:38:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:38:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:38:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:38:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:39:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:39:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:39:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:39:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:39:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:39:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:39:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:39:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:39:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:39:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:39:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:39:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:39:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:39:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:39:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:39:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:39:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:39:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:39:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:39:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:39:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:39:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:39:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:39:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:39:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:39:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:39:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:39:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:39:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:39:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:40:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:40:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:40:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:40:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:40:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:40:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:40:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:40:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:40:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:40:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:40:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:40:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:40:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:40:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:40:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:40:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:40:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:40:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:40:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:40:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:40:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:40:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:40:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:40:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:40:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:40:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:40:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:40:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:40:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:40:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:41:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:41:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:41:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:41:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:41:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:41:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:41:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:41:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:41:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:41:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:41:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:41:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:41:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:41:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:41:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:41:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:41:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:41:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:41:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:41:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:41:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:41:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:41:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:41:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:41:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:41:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:41:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:41:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:41:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:41:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:42:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:42:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:42:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:42:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:42:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:42:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:42:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:42:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:42:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:42:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:42:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:42:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:42:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:42:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:42:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:42:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:42:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:42:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:42:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:42:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:42:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:42:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:42:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:42:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:42:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:42:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:42:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:42:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:42:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:42:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:43:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:43:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:43:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:43:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:43:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:43:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:43:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:43:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:43:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:43:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:43:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:43:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:43:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:43:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:43:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:43:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:43:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:43:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:43:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:43:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:43:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:43:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:43:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:43:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:43:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:43:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:43:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:43:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:43:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:43:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:44:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:44:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:44:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:44:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:44:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:44:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:44:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:44:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:44:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:44:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:44:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:44:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:44:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:44:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:44:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:44:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:44:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:44:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:44:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:44:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:44:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:44:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:44:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:44:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:44:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:44:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:44:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:44:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:44:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:44:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:45:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:45:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:45:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:45:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:45:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:45:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:45:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:45:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:45:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:45:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:45:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:45:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:45:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:45:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:45:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:45:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:45:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:45:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:45:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:45:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:45:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:45:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:45:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:45:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:45:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:45:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:45:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:45:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:45:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:45:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:46:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:46:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:46:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:46:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:46:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:46:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:46:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:46:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:46:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:46:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:46:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:46:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:46:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:46:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:46:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:46:31 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:46:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:46:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:46:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:46:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:46:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:46:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:46:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:46:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:46:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:46:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:46:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:46:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:46:54 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:46:56 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:47:00 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:47:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:47:02 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:47:04 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:47:06 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:47:10 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:47:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:47:12 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:47:14 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:47:16 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:47:20 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:47:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:47:22 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:47:24 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:47:26 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:47:30 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:47:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:47:32 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:47:34 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:47:36 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:47:40 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:47:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:47:42 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:47:44 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:47:46 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:47:50 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:47:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:47:52 -0300] [Client 12] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:48:22 -0300] [Client 13] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:48:22 -0300] [Client 19] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:48:22 -0300] [Client 25] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:48:22 -0300] [Client 31] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Officejet_Editorial) from localhost
E [21/Mar/2016:12:48:22 -0300] [Client 37] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Officejet_Recepcion) from localhost
E [21/Mar/2016:12:48:22 -0300] [Client 43] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:48:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:48:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:48:25 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:48:33 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:48:33 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:48:35 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:48:37 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:48:43 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:48:43 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:48:45 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:48:47 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:48:53 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:48:53 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:48:55 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:48:57 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:49:03 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:49:03 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:49:05 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:49:07 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:49:13 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:49:13 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:49:15 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:49:17 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:49:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:49:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:49:25 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:49:27 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:49:33 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:49:33 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:49:35 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:49:37 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:49:43 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:49:43 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:49:45 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:49:47 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:49:53 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:49:53 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:49:55 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:49:57 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:50:03 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:50:03 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:50:05 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:50:07 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:50:13 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:50:13 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:50:15 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:50:17 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:50:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:50:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:50:25 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:50:27 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:50:33 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:50:33 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:50:35 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:50:37 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:50:43 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:50:43 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:50:45 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:50:47 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:50:53 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:50:53 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:50:55 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:50:57 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:51:03 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:51:03 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:51:05 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:51:07 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:51:13 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:51:13 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:51:15 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:51:17 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:51:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:51:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:51:25 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:51:27 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:51:33 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:51:33 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:51:35 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:51:37 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:51:43 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:51:43 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:51:45 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:51:47 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:51:53 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:51:53 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:51:55 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:51:57 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:52:03 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:52:03 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:52:05 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:52:07 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:52:13 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:52:13 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:52:15 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:52:17 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:52:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:52:23 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:52:25 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:52:27 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:52:34 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:52:34 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:52:35 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:52:37 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:52:44 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:52:44 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:52:45 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:52:48 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:52:54 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:52:54 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:52:55 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:52:58 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:53:05 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:53:05 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:53:05 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:53:08 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:53:15 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:53:15 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:53:15 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:53:19 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:53:25 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Brother_HL-2270DW) from localhost
E [21/Mar/2016:12:53:25 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:53:25 -0300] [Client 9] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:54:04 -0300] [Client 2143] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:54:04 -0300] [Client 2149] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:54:04 -0300] [Client 2155] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Officejet_Editorial) from localhost
E [21/Mar/2016:12:54:04 -0300] [Client 2161] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Officejet_Recepcion) from localhost
E [21/Mar/2016:12:54:04 -0300] [Client 2167] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:54:04 -0300] [Client 2173] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:54:05 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:54:06 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:54:15 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:54:16 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:54:18 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:54:25 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:54:26 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:54:28 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:54:33 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:54:35 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:54:36 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:54:38 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost
E [21/Mar/2016:12:54:43 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/ZT220) from localhost
E [21/Mar/2016:12:54:45 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/DTsPrinters) from localhost
E [21/Mar/2016:12:54:46 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/LabelPrinters) from localhost
E [21/Mar/2016:12:54:48 -0300] [Client 2130] Returning IPP client-error-bad-request for CUPS-Add-Modify-Printer (ipp://localhost:631/printers/Zebra-GK420t) from localhost