A workaround seems to be to click the "Show Advanced Options" button in the Device Discovery window and change the Network Discovery Method to mDNS/Bonjour. It will successfully detect the printer with that method.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1697958 Title: HPLIP cannot detect printers in your network To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/1697958/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs