The attachment indicates that you have an old version. Could you take a look at the modification time of /usr/lib/cups/filter/rastertogutenprint.5.1 and /usr/lib/cups/driver/gutenprint.5.1?
Also make sure that you're using the 5.1.0 PPD file, not the 5.0 one. -- printing incorrect https://launchpad.net/bugs/82186 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
