You did not set up your printer correctly. You are using the standard USB backend of CUPS ("usb://..." device URI). You need to set it up with the HP backend ("hp:/..." device URI). To do so, use system-config- printer or hp-setup. These programs use the HP backend by default.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/816531 Title: hp-clean can't find a printer, gives Qt errors To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/816531/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs