E [14/Aug/2022:23:28:55 +0530] [Client 118] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost:631/printers/G2010-series) from localhost.
E [14/Aug/2022:23:32:08 +0530] [Client 306] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost:631/printers/G2010-series) from localhost.
E [14/Aug/2022:23:39:13 +0530] Scheduler shutting down due to program error.
W [14/Aug/2022:23:39:31 +0530] Printer drivers are deprecated and will stop working in a future version of CUPS. See https://github.com/OpenPrinting/cups/issues/103
W [15/Aug/2022:10:19:39 +0530] Printer drivers are deprecated and will stop working in a future version of CUPS. See https://github.com/OpenPrinting/cups/issues/103
W [17/Aug/2022:21:24:03 +0530] Printer drivers are deprecated and will stop working in a future version of CUPS. See https://github.com/OpenPrinting/cups/issues/103
E [17/Aug/2022:21:32:58 +0530] [Client 32] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost:631/printers/G2010-series) from localhost.
E [17/Aug/2022:21:34:34 +0530] [Client 55] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost/printers/G2010) from localhost.
E [17/Aug/2022:21:34:40 +0530] [Client 55] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost/printers/G2010) from localhost.
E [17/Aug/2022:21:34:55 +0530] [Client 56] Returning IPP client-error-document-format-not-supported for Print-Job (ipp://localhost/printers/G2010) from localhost.