Thank you for the tests. This means that the odd resolution (4800x1200 dpi) which got put into the "Normal" setting of the "cupsPrintQuality" option breaks it (as I assumed yesterday).
You should be able to work around this if the print dialog of the application offers a "Print Quality" option where you can set "Draft" or "High". I have already posted a upstream bug report on CUPS: https://github.com/apple/cups/issues/5091 The driverless PPD generator chooses resolutions for cupsPrintQuality settings badly Unfortunately, Mike Sweet, the author of CUPS, is currently on vacation, so it can take some time until he will read this bug report. Note that the PPD generator in cups-filters is a near 100% copy of the one of CUPS. I will look into fixing it there and then proposing a patch to CUPS. ** Bug watch added: github.com/apple/cups/issues #5091 https://github.com/apple/cups/issues/5091 ** Changed in: cups (Ubuntu) Status: Incomplete => Triaged ** Also affects: cups-filters (Ubuntu) Importance: Undecided Status: New ** Changed in: cups-filters (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1712019 Title: Driverless printing only prints a blank sheet 17.10 Status in cups package in Ubuntu: Triaged Status in cups-filters package in Ubuntu: Triaged Bug description: Driverless printing works perfectly in Ubuntu 17.04 with my Epson WF 3620. Scanning is also perfect. I have 17.10 on another SSD and driverless printing was working but recent updates have broken this. I reinstalled from the Aug 14th daily build and have updated it daily but printing still does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1712019/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
