IPSELECT.LOG
The errored try:
----------------
2011-09-07 16:36:09 [INFO] Printing request has arrived and the arguments are [4: 45 <name removed> Személy11.cdr 1 Resolution=600dpi TonerDarkness=PrinterS StapleJob=PrinterS LexLineDetail=PrinterS MediaType=PrinterS PageSize=A4 LexBlankPage=PrinterS OutputBin=PrinterS number-up=1 GrayCorrection=PrinterS noLexMirror LexPixelBoost=PrinterS Offset=PrinterS LexContrast=PrinterS SepSource=PrinterS Duplex=DuplexNoTumble InputSlot=AutoSelect SepPages=PrinterS LexBrightness=PrinterS job-uuid=urn:uuid:86e98946-be4f-32fa-5ca2-de54bcf8db71 job-originating-host-name=localhost].
2011-09-07 16:36:09 [INFO] ARGS: 45, <name removed>, Személy11.cdr, 1, Resolution=600dpi TonerDarkness=PrinterS StapleJob=PrinterS LexLineDetail=PrinterS MediaType=PrinterS PageSize=A4 LexBlankPage=PrinterS OutputBin=PrinterS number-up=1 GrayCorrection=PrinterS noLexMirror LexPixelBoost=PrinterS Offset=PrinterS LexContrast=PrinterS SepSource=PrinterS Duplex=DuplexNoTumble InputSlot=AutoSelect SepPages=PrinterS LexBrightness=PrinterS job-uuid=urn:uuid:86e98946-be4f-32fa-5ca2-de54bcf8db71 job-originating-host-name=localhost, .
2011-09-07 16:36:09 [Info] Finish to load the print environment.
2011-09-07 16:36:09 [INFO] PIN,5111
2011-09-07 16:36:09 [INFO] Server,<Server name removed>
2011-09-07 16:36:09 [INFO] IsConfidential,0
2011-09-07 16:36:09 [INFO] PrinterName,<Printer name removed>
2011-09-07 16:36:09 [INFO] UserID,1000
2011-09-07 16:36:09 [INFO] User,<name removed>
2011-09-07 16:36:09 [INFO] FinalFile,/tmp/<name removed>.45.end
2011-09-07 16:36:09 [INFO] JobName,Személy11.cdr
2011-09-07 16:36:09 [INFO] Title,Személy11.cdr
2011-09-07 16:36:09 [INFO] SendFile,/tmp/Személy11.cdr
2011-09-07 16:36:09 [INFO] PrinterFilePIN,/home/<name removed>/.ipselect/.<Printer name removed>.pin
2011-09-07 16:36:09 [INFO] File,STDOUT
2011-09-07 16:36:09 [INFO] PrinterAttFile,/home/<name removed>/.ipselect/<Printer name removed>.att
2011-09-07 16:36:09 [INFO] Printer,<Printer name removed>
2011-09-07 16:36:09 [INFO] FilePIN,/home/<name removed>/.ipselect/.user.pin
2011-09-07 16:36:09 [INFO] AdminFilePIN,/etc/cups/.system.pin
2011-09-07 16:36:09 [INFO] UserAttFile,/home/<name removed>/.ipselect/user.att
2011-09-07 16:36:09 [INFO] Port,7022
2011-09-07 16:36:09 [INFO] JobID,45
2011-09-07 16:36:09 [INFO] UserHome,/home/<name removed>
2011-09-07 16:36:09 [INFO] Copies,1
2011-09-07 16:36:09 [INFO] UserFilePIN,/home/<name removed>/.ipselect/.user.pin
2011-09-07 16:36:09 [INFO] Attributes,Resolution=600dpi TonerDarkness=PrinterS StapleJob=PrinterS LexLineDetail=PrinterS MediaType=PrinterS PageSize=A4 LexBlankPage=PrinterS OutputBin=PrinterS number-up=1 GrayCorrection=PrinterS noLexMirror LexPixelBoost=PrinterS Offset=PrinterS LexContrast=PrinterS SepSource=PrinterS Duplex=DuplexNoTumble InputSlot=AutoSelect SepPages=PrinterS LexBrightness=PrinterS job-uuid=urn:uuid:86e98946-be4f-32fa-5ca2-de54bcf8db71 job-originating-host-name=localhost
2011-09-07 16:36:09 [INFO] IsFile,0
2011-09-07 16:36:09 [INFO] ConfidentialString,confidential
2011-09-07 16:36:09 [INFO] AdminAttFile,/etc/cups/system.att
2011-09-07 16:36:09 [INFO] Backend,ipselect
2011-09-07 16:36:09 [INFO] Finish to set the session environment. [<Server name removed>,7022,<Printer name removed>]
2011-09-07 16:36:09 [INFO] PDPRINTER : <Printer name removed>
2011-09-07 16:36:09 [INFO] PDHOST : <Server name removed>
2011-09-07 16:36:09 [INFO] PD_SOCKET : 7022
2011-09-07 16:36:10 [INFO] Duplex=DuplexNoTumble -> sides=2 -x plex=simplex
2011-09-07 16:36:10 [INFO] Finish to convert Cups print attributes.
2011-09-07 16:36:10 [INFO] Prepare the file to print , copy it to the tmp dir...
2011-09-07 16:36:11 [INFO] The file is ready in the tmp dir.
2011-09-07 16:36:11 [INFO] The print job is sent to the server...
2011-09-07 16:36:11 [INFO] The command is /usr/bin/pdpr -x "job-name=Személy11.cdr" -x sides=2 -x plex=simplex  -p <Printer name removed> "/tmp/Személy11.cdr"
2011-09-07 16:36:11 [INFO] The print job is sent to the printer <Printer name removed>.
2011-09-07 16:36:11 [ERROR] PrintDocument: .

And the successful printing job:
--------------------------------
2011-09-07 16:45:51 [INFO] Printing request has arrived and the arguments are [4: 46 <name removed> A9ROChEix5 1 Collate Duplex=DuplexNoTumble EnvFeeder=InstalledM finishings=3 Flash=InstalledF GrayCorrection=PrinterS InputSlot=AutoSelect LexBlankPage=PrinterS LexBrightness=PrinterS LexContrast=PrinterS LexLineDetail=PrinterS noLexMirror LexPixelBoost=PrinterS media=iso_a4_210x297mm MediaType=PrinterS number-up=1 Offset=PrinterS OptDuplex=NotInstalledM OptOutputBins=OBin1 OutputBin=PrinterS OutputFinisher=InstalledM PageRegion=A4 PageSize=A4 Resolution=600dpi SepPages=PrinterS SepSource=PrinterS sides=two-sided-long-edge StapleJob=PrinterS TonerDarkness=PrinterS Trays=Tray123 job-uuid=urn:uuid:5e6adc4f-bbb7-37f8-6842-a44008350afe job-originating-host-name=localhost].
2011-09-07 16:45:51 [INFO] ARGS: 46, <name removed>, A9ROChEix5, 1, Collate Duplex=DuplexNoTumble EnvFeeder=InstalledM finishings=3 Flash=InstalledF GrayCorrection=PrinterS InputSlot=AutoSelect LexBlankPage=PrinterS LexBrightness=PrinterS LexContrast=PrinterS LexLineDetail=PrinterS noLexMirror LexPixelBoost=PrinterS media=iso_a4_210x297mm MediaType=PrinterS number-up=1 Offset=PrinterS OptDuplex=NotInstalledM OptOutputBins=OBin1 OutputBin=PrinterS OutputFinisher=InstalledM PageRegion=A4 PageSize=A4 Resolution=600dpi SepPages=PrinterS SepSource=PrinterS sides=two-sided-long-edge StapleJob=PrinterS TonerDarkness=PrinterS Trays=Tray123 job-uuid=urn:uuid:5e6adc4f-bbb7-37f8-6842-a44008350afe job-originating-host-name=localhost, .
2011-09-07 16:45:51 [Info] Finish to load the print environment.
2011-09-07 16:45:51 [INFO] PIN,5111
2011-09-07 16:45:51 [INFO] Server,<Server name removed>
2011-09-07 16:45:51 [INFO] IsConfidential,0
2011-09-07 16:45:51 [INFO] PrinterName,<Printer name removed>
2011-09-07 16:45:51 [INFO] UserID,1000
2011-09-07 16:45:51 [INFO] User,<name removed>
2011-09-07 16:45:51 [INFO] FinalFile,/tmp/<name removed>.46.end
2011-09-07 16:45:51 [INFO] JobName,A9ROChEix5
2011-09-07 16:45:51 [INFO] Title,A9ROChEix5
2011-09-07 16:45:51 [INFO] SendFile,/tmp/A9ROChEix5
2011-09-07 16:45:51 [INFO] PrinterFilePIN,/home/<name removed>/.ipselect/.<Printer name removed>.pin
2011-09-07 16:45:51 [INFO] File,STDOUT
2011-09-07 16:45:51 [INFO] PrinterAttFile,/home/<name removed>/.ipselect/<Printer name removed>.att
2011-09-07 16:45:51 [INFO] Printer,<Printer name removed>
2011-09-07 16:45:51 [INFO] FilePIN,/home/<name removed>/.ipselect/.user.pin
2011-09-07 16:45:51 [INFO] AdminFilePIN,/etc/cups/.system.pin
2011-09-07 16:45:51 [INFO] UserAttFile,/home/<name removed>/.ipselect/user.att
2011-09-07 16:45:51 [INFO] Port,7022
2011-09-07 16:45:51 [INFO] JobID,46
2011-09-07 16:45:51 [INFO] UserHome,/home/<name removed>
2011-09-07 16:45:51 [INFO] Copies,1
2011-09-07 16:45:51 [INFO] UserFilePIN,/home/<name removed>/.ipselect/.user.pin
2011-09-07 16:45:51 [INFO] Attributes,Collate Duplex=DuplexNoTumble EnvFeeder=InstalledM finishings=3 Flash=InstalledF GrayCorrection=PrinterS InputSlot=AutoSelect LexBlankPage=PrinterS LexBrightness=PrinterS LexContrast=PrinterS LexLineDetail=PrinterS noLexMirror LexPixelBoost=PrinterS media=iso_a4_210x297mm MediaType=PrinterS number-up=1 Offset=PrinterS OptDuplex=NotInstalledM OptOutputBins=OBin1 OutputBin=PrinterS OutputFinisher=InstalledM PageRegion=A4 PageSize=A4 Resolution=600dpi SepPages=PrinterS SepSource=PrinterS sides=two-sided-long-edge StapleJob=PrinterS TonerDarkness=PrinterS Trays=Tray123 job-uuid=urn:uuid:5e6adc4f-bbb7-37f8-6842-a44008350afe job-originating-host-name=localhost
2011-09-07 16:45:51 [INFO] IsFile,0
2011-09-07 16:45:51 [INFO] ConfidentialString,confidential
2011-09-07 16:45:51 [INFO] AdminAttFile,/etc/cups/system.att
2011-09-07 16:45:51 [INFO] Backend,ipselect
2011-09-07 16:45:51 [INFO] Finish to set the session environment. [<Server name removed>,7022,<Printer name removed>]
2011-09-07 16:45:51 [INFO] PDPRINTER : <Printer name removed>
2011-09-07 16:45:51 [INFO] PDHOST : <Server name removed>
2011-09-07 16:45:51 [INFO] PD_SOCKET : 7022
2011-09-07 16:45:51 [INFO] Duplex=DuplexNoTumble -> sides=2 -x plex=simplex
2011-09-07 16:45:53 [INFO] Finish to convert Cups print attributes.
2011-09-07 16:45:53 [INFO] Prepare the file to print , copy it to the tmp dir...
2011-09-07 16:46:02 [INFO] The file is ready in the tmp dir.
2011-09-07 16:46:02 [INFO] The print job is sent to the server...
2011-09-07 16:46:02 [INFO] The command is /usr/bin/pdpr -x "job-name=A9ROChEix5" -x sides=2 -x plex=simplex  -p <Printer name removed> "/tmp/A9ROChEix5"
2011-09-07 16:46:02 [INFO] The print job is sent to the printer <Printer name removed>.
2011-09-07 16:46:06 [INFO] The print job was sent successfully to the server for printer <Printer name removed>.

ERROR.LOG
The lines on the failed try:
-----------------------------
E [07/Sep/2011:16:36:05 +0200] cupsdReadClient: 15 IPP Read Error!
D [07/Sep/2011:16:36:11 +0200] [Job 45] The following messages were recorded from 16:36:09 to 16:36:11
D [07/Sep/2011:16:36:11 +0200] [Job 45] Adding start banner page "none".
D [07/Sep/2011:16:36:11 +0200] [Job 45] Adding end banner page "none".
D [07/Sep/2011:16:36:11 +0200] [Job 45] File of type application/pdf queued by "<name removed>".
D [07/Sep/2011:16:36:11 +0200] [Job 45] hold_until=0
D [07/Sep/2011:16:36:11 +0200] [Job 45] Queued on "<Printer name removed>" by "<name removed>".
D [07/Sep/2011:16:36:11 +0200] [Job 45] job-sheets=none,none
D [07/Sep/2011:16:36:11 +0200] [Job 45] argv[0]="<Printer name removed>"
D [07/Sep/2011:16:36:11 +0200] [Job 45] argv[1]="45"
D [07/Sep/2011:16:36:11 +0200] [Job 45] argv[2]="<name removed>"
D [07/Sep/2011:16:36:11 +0200] [Job 45] argv[3]="Személy11.cdr"
D [07/Sep/2011:16:36:11 +0200] [Job 45] argv[4]="1"
D [07/Sep/2011:16:36:11 +0200] [Job 45] argv[5]="Resolution=600dpi TonerDarkness=PrinterS StapleJob=PrinterS LexLineDetail=PrinterS MediaType=PrinterS PageSize=A4 LexBlankPage=PrinterS OutputBin=PrinterS number-up=1 GrayCorrection=PrinterS noLexMirror LexPixelBoost=PrinterS Offset=PrinterS LexContrast=PrinterS SepSource=PrinterS Duplex=DuplexNoTumble InputSlot=AutoSelect SepPages=PrinterS LexBrightness=PrinterS job-uuid=urn:uuid:86e98946-be4f-32fa-5ca2-de54bcf8db71 job-originating-host-name=localhost"
D [07/Sep/2011:16:36:11 +0200] [Job 45] argv[6]="/var/spool/cups/d00045-001"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[0]="CUPS_CACHEDIR=/var/cache/cups"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[1]="CUPS_DATADIR=/usr/share/cups"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[2]="CUPS_DOCROOT=/usr/share/cups/doc-root"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[3]="CUPS_FONTPATH=/usr/share/cups/fonts"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[4]="CUPS_REQUESTROOT=/var/spool/cups"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[5]="CUPS_SERVERBIN=/usr/lib/cups"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[6]="CUPS_SERVERROOT=/etc/cups"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[7]="CUPS_STATEDIR=/var/run/cups"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[8]="HOME=/var/spool/cups/tmp"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[9]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[10]="SERVER_ADMIN=root@L3-CZF78"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[11]="SOFTWARE=CUPS/1.4.3"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[12]="TMPDIR=/var/spool/cups/tmp"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[13]="TZ=Europe/Budapest"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[14]="USER=root"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[15]="CUPS_SERVER=/var/run/cups/cups.sock"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[16]="CUPS_ENCRYPTION=IfRequested"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[17]="IPP_PORT=631"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[18]="CHARSET=utf-8"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[19]="LANG=hu_HU.UTF-8"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[20]="PPD=/etc/cups/ppd/<Printer name removed>.ppd"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[21]="RIP_MAX_CACHE=513106k"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[22]="CONTENT_TYPE=application/pdf"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[23]="DEVICE_URI=ipselect://<Server name removed>:7022/<Printer name removed>"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[24]="PRINTER_INFO=<Printer name removed>"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[25]="PRINTER_LOCATION=Floor-00-of-C Wing-in-Szekesfehervar"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[26]="PRINTER=<Printer name removed>"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[27]="CUPS_FILETYPE=document"
D [07/Sep/2011:16:36:11 +0200] [Job 45] envp[28]="FINAL_CONTENT_TYPE=application/vnd.cups-postscript"
D [07/Sep/2011:16:36:11 +0200] [Job 45] Started filter /usr/lib/cups/filter/pdftopdf (PID 31551)
D [07/Sep/2011:16:36:11 +0200] [Job 45] Started filter /usr/lib/cups/filter/cpdftocps (PID 31552)
D [07/Sep/2011:16:36:11 +0200] [Job 45] Started backend /usr/lib/cups/backend/ipselect (PID 31553)
D [07/Sep/2011:16:36:11 +0200] [Job 45] pdftops argv[5] = 45 <name removed> Személy11.cdr 1 Resolution=600dpi TonerDarkness=PrinterS StapleJob=PrinterS LexLineDetail=PrinterS MediaType=PrinterS PageSize=A4 LexBlankPage=PrinterS OutputBin=PrinterS number-up=1 GrayCorrection=PrinterS noLexMirror LexPixelBoost=PrinterS Offset=PrinterS LexContrast=PrinterS SepSource=PrinterS Duplex=DuplexNoTumble InputSlot=AutoSelect SepPages=PrinterS LexBrightness=PrinterS job-uuid=urn:uuid:86e98946-be4f-32fa-5ca2-de54bcf8db71 job-originating-host-name=localhost
D [07/Sep/2011:16:36:11 +0200] [Job 45] PPD: /etc/cups/ppd/<Printer name removed>.ppd
D [07/Sep/2011:16:36:11 +0200] [Job 45] /usr/bin/pdftops supports '-origpagesizes': yes
D [07/Sep/2011:16:36:11 +0200] [Job 45] PostScript Level: 2
D [07/Sep/2011:16:36:11 +0200] [Job 45] Duplex: no
D [07/Sep/2011:16:36:11 +0200] [Job 45] Resolution: 600
D [07/Sep/2011:16:36:11 +0200] [Job 45] Page size: A4
D [07/Sep/2011:16:36:11 +0200] [Job 45] Width: 595.00, height: 842.00, absolute margins: 10.00, 12.00, 585.00, 830.00
D [07/Sep/2011:16:36:11 +0200] [Job 45] Relative margins: 10.00, 12.00, 10.00, 12.00
D [07/Sep/2011:16:36:11 +0200] [Job 45] PPD options: -level2 -origpagesizes
D [07/Sep/2011:16:36:11 +0200] [Job 45] PostScript to be injected: 
D [07/Sep/2011:16:36:11 +0200] [Job 45] Device copies: 1; device collate: 
D [07/Sep/2011:16:36:11 +0200] [Job 45] Running /usr/bin/pdftops  -level2 -origpagesizes /tmp/pdftops.SLs2dA -
D [07/Sep/2011:16:36:11 +0200] [Job 45] Running pstops '45' '<name removed>' 'Személy11.cdr' '1' ' Resolution=600dpi TonerDarkness=PrinterS StapleJob=PrinterS LexLineDetail=PrinterS MediaType=PrinterS PageSize=A4 LexBlankPage=PrinterS OutputBin=PrinterS GrayCorrection=PrinterS noLexMirror LexPixelBoost=PrinterS Offset=PrinterS LexContrast=PrinterS SepSource=PrinterS Duplex=DuplexNoTumble InputSlot=AutoSelect SepPages=PrinterS LexBrightness=PrinterS job-uuid=urn:uuid:86e98946-be4f-32fa-5ca2-de54bcf8db71 job-originating-host-name=localhost'
D [07/Sep/2011:16:36:11 +0200] [Job 45] Page = 595x842; 10,12 to 585,830
D [07/Sep/2011:16:36:11 +0200] [Job 45] slow_collate=0, slow_duplex=0, slow_order=0
D [07/Sep/2011:16:36:11 +0200] [Job 45] Before copy_comments - %!PS-Adobe-3.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] %!PS-Adobe-3.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] %%LanguageLevel: 2
D [07/Sep/2011:16:36:11 +0200] [Job 45] %%DocumentSuppliedResources: (atend)
D [07/Sep/2011:16:36:11 +0200] [Job 45] %%DocumentMedia: plain 596 842 0 () ()
D [07/Sep/2011:16:36:11 +0200] [Job 45] %%BoundingBox: 0 0 596 842
D [07/Sep/2011:16:36:11 +0200] [Job 45] %%Pages: 4
D [07/Sep/2011:16:36:11 +0200] [Job 45] %%EndComments
D [07/Sep/2011:16:36:11 +0200] [Job 45] Before copy_prolog - %%BeginDefaults
D [07/Sep/2011:16:36:11 +0200] [Job 45] Before copy_setup - %%BeginSetup
D [07/Sep/2011:16:36:11 +0200] [Job 45] Before page loop - %%Page: 1 1
D [07/Sep/2011:16:36:11 +0200] [Job 45] Copying page 1...
D [07/Sep/2011:16:36:11 +0200] [Job 45] PAGE: 1 1
D [07/Sep/2011:16:36:11 +0200] [Job 45] pagew = 575.0, pagel = 818.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] bboxx = 0, bboxy = 0, bboxw = 595, bboxl = 842
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageLeft = 10.0, PageRight = 585.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageTop = 830.0, PageBottom = 12.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageWidth = 595.0, PageLength = 842.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] Copying page 2...
D [07/Sep/2011:16:36:11 +0200] [Job 45] PAGE: 2 1
D [07/Sep/2011:16:36:11 +0200] [Job 45] pagew = 575.0, pagel = 818.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] bboxx = 0, bboxy = 0, bboxw = 595, bboxl = 842
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageLeft = 10.0, PageRight = 585.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageTop = 830.0, PageBottom = 12.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageWidth = 595.0, PageLength = 842.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] Copying page 3...
D [07/Sep/2011:16:36:11 +0200] [Job 45] PAGE: 3 1
D [07/Sep/2011:16:36:11 +0200] [Job 45] pagew = 575.0, pagel = 818.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] bboxx = 0, bboxy = 0, bboxw = 595, bboxl = 842
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageLeft = 10.0, PageRight = 585.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageTop = 830.0, PageBottom = 12.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageWidth = 595.0, PageLength = 842.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] Copying page 4...
D [07/Sep/2011:16:36:11 +0200] [Job 45] PAGE: 4 1
D [07/Sep/2011:16:36:11 +0200] [Job 45] pagew = 575.0, pagel = 818.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] bboxx = 0, bboxy = 0, bboxw = 595, bboxl = 842
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageLeft = 10.0, PageRight = 585.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageTop = 830.0, PageBottom = 12.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] PageWidth = 595.0, PageLength = 842.0
D [07/Sep/2011:16:36:11 +0200] [Job 45] Wrote 4 pages...
D [07/Sep/2011:16:36:11 +0200] [Job 45] Backend returned status 1 (failed)
D [07/Sep/2011:16:36:11 +0200] [Job 45] End of messages
D [07/Sep/2011:16:36:11 +0200] [Job 45] printer-state=3(idle)
D [07/Sep/2011:16:36:11 +0200] [Job 45] printer-state-message="/usr/lib/cups/backend/ipselect failed"
D [07/Sep/2011:16:36:11 +0200] [Job 45] printer-state-reasons=none

ACCESS.LOG
localhost - - [07/Sep/2011:16:36:09 +0200] "POST /printers/<Printer name removed> HTTP/1.1" 200 121615 Print-Job successful-ok