I your error_log I have found the following: D [21/Mar/2022:15:08:48 +0100] [Job 312] Send-Document: client-error- document-format-error (client-error-document-format-error)
This looks like that the printer was not able to work with the data it received. The printer reports that it accepts PWG Raster as the only of the known data formats used for driverless printing (it supports other formats, too, but these are formats we cannot generate). Therefore we print in PWG Raster format. It is possible that some printers have firmware bugs, not able to print certain files in standard format. It is less probable that the PWG Raster provided by us has problems as otherwise I would have received many more bug reports. Now I need also CUPS error_log output from jobs which succeeded for you and also I need the files which you have actually sent, both succeeding and failing files. Could you attach these? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1964095 Title: print sent to Epson ET-2810 is not printed Status in cups package in Ubuntu: Incomplete Bug description: This is a new network printer in my home/local network. It works ok from my mobile phone and from Windows, but not from Ubuntu 20.04 on the same PC, my preferred system. I can print the test page consistently via 'Settings - Printers - Printer Details'; occasionally I have managed to print a simple text e-mail from Thunderbird; pdf-files and jpg-files don't come out; the process shows the job entering the print queue and being completed, but nothing appears to happen on the printer. I have used 'ubuntu-bug cups'to generate this report, so I hope it has included all the info you need, but please let me know if I can provide anything you are missing. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: cups 2.3.1-9ubuntu1.1 ProcVersionSignature: Ubuntu 5.13.0-30.33~20.04.1-generic 5.13.19 Uname: Linux 5.13.0-30-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue Mar 8 10:11:02 2022 InstallationDate: Installed on 2021-03-13 (359 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) Lpstat: device for EPSON_ET_2810_Series: implicitclass://EPSON_ET_2810_Series/ MachineType: Dell Inc. XPS 8700 Papersize: a4 PpdFiles: Error: command ['fgrep', '-H', '*NickName', '/etc/cups/ppd/EPSON_ET_2810_Series.ppd'] failed with exit code 2: grep: /etc/cups/ppd/EPSON_ET_2810_Series.ppd: Permission denied ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-30-generic root=UUID=35fa7eb2-f276-418c-9acd-f55a95687068 ro quiet splash vt.handoff=7 SourcePackage: cups UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/16/2014 dmi.bios.release: 4.6 dmi.bios.vendor: Dell Inc. dmi.bios.version: A08 dmi.board.name: 0KWVT8 dmi.board.vendor: Dell Inc. dmi.board.version: A03 dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA08:bd04/16/2014:br4.6:svnDellInc.:pnXPS8700:pvr:rvnDellInc.:rn0KWVT8:rvrA03:cvnDellInc.:ct3:cvr:skuXPS8700: dmi.product.family: To be filled by O.E.M. dmi.product.name: XPS 8700 dmi.product.sku: XPS 8700 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1964095/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
