Hi, I would like to confirm this bug. Although I must add that printing black is completely impossible, whether in Firefox or evince or any other application, using CMY Mode or RGB Mode. As a workaround, the driver for the Canon i850 seems to do the job on one of my machines. This is sadly regressive.
SCUBA -- 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/cups/+bug/1023202/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
