Cesare Mastroianni, it can be that your printer is running out of memory. Can you try to use the printer with a PCL driver (hpcups, hpijs, pxlmono, ...)?
-- After the last updates HP printer stopped working https://bugs.launchpad.net/bugs/595650 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