I'm also having this issue. I noticed it when I tried to print with a DL envelope, but it works fine with letter and A4.
Ubuntu 14.10 Epson stylus office BX625FWD epson-inkjet-printer-workforce-635-nx625-series 1.0.1-1lsb3.2 cups 1.7.5-3ubuntu3.2 cups-filters 1.0.61-0ubuntu2.1 -- 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/1066529 Title: All jobs stopped, epson_inkjet_printer_filter failed Status in cups package in Ubuntu: Confirmed Bug description: Kubuntu 12.04.1 64bit Cups 1.5.3-0ubuntu4 EPSON WF-7520 - epson-inkjet-printer 1.0.0-1lsb3.2 - the last driver from Epson. Connected via USB. The printer just stopped to print - every job added in "stopped" state and this error: "/opt/epson-inkjet-printer-201115w/cups/lib/filter/epson_inkjet_printer_filter failed" The printer screen says "Printing" endless. Will happy to provide additional info to resolve this issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1066529/+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