felix.rommel, please note also that system-config-printer automatically selects the "hp:/..." URI if HPLIP supports the printer. If not, there is most probably a problem with HPLIP. Therefore please try the fix proposed for HPLIP here at first.
felix.rommel, please note also that system- config- printer automatically selects the "hp:/..." URI if HPLIP supports the printer. If not, there is most probably a problem with HPLIP. Therefore please try the fix proposed for HPLIP here at first.