Probably your network printer was not set up with the "hp" CUPS backend but with "dnssd" or "socket". Scanning only works if the print queue for the device is set up with the "hp" backend ("hp:..." URI).
-- Can not use HP PS3310 wireless network scanner https://bugs.launchpad.net/bugs/545737 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