This is a problem of the Canon printer driver in Gutenprint. Please report this problem upstream to the Gutenprint developers at http://gutenprint.sf.net/.
** Package changed: cups (Ubuntu) => gutenprint (Ubuntu) ** Changed in: gutenprint (Ubuntu) Importance: Undecided => Medium ** Changed in: gutenprint (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023202 Title: Canon printer don't print black circles in the print test page To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gutenprint/+bug/1023202/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs