Hi all, I have the same problem too. Looks like my 4039 10 plus had issues with the generated ps file.
If you enable printing of PS errors(On the front panel: MENUS -> setup menu -> Print PS Error -> On) the printer give you an extra page with some error reports. This what I got when printing the CUPS test page(with the printer languague set to PS2 emulation): 1. no-prefiltering: ------ ERROR: undefined OFFENDING COMMAND: setpageevice STACK: --nostringval-- ------ (probably setpagedevice command?) 2. convert to PS1: ------ ERROR: undefined OFFENDING COMMAND: X STACK: 7E 74 31 603 197 --nostringval-- ------ 3. convert to PS2: ------ ERROR: undefined OFFENDING COMMAND: !&2 STACK: --nostringval-- @X --nostringval-- ------ My machine is an Ubuntu Gutsy, with the following cups packages: ii cups-pdf 2.4.6-3ubuntu10 PDF printer for CUPS ii cupsys 1.3.2-1ubuntu7.8 Common UNIX Printing System(tm) - server ii cupsys-bsd 1.3.2-1ubuntu7.8 Common UNIX Printing System(tm) - BSD commands ii cupsys-client 1.3.2-1ubuntu7.8 Common UNIX Printing System(tm) - client programs (SysV) ii cupsys-common 1.3.2-1ubuntu7.8 Common UNIX Printing System(tm) - common files ii cupsys-driver-gutenprint 5.0.1-0ubuntu8 printer drivers for CUPS ii cupsys-pt 1.2.4-3ubuntu3 Tool for viewing/managing print jobs under CUPS rc gnome-cups-manager 0.25-2.1 CUPS printer admin tool for GNOME ii hal-cups-utils 0.6.13+svn83-0ubuntu1 CUPS integration with HAL ii libcupsimage2 1.3.2-1ubuntu7.8 Common UNIX Printing System(tm) - image libs ii libcupsys2 1.3.2-1ubuntu7.8 Common UNIX Printing System(tm) - libs rc libcupsys2-gnutls10 1.1.23-10sarge1 Common UNIX Printing System(tm) - libs ii libgnomecups1.0-1 0.2.2-5ubuntu1 GNOME library for CUPS interacti -- does not print to Lexmark 4039 https://bugs.launchpad.net/bugs/261936 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs