Though I do see and have installed task-printing-ho when I go to the menues and try to launch it nothing happens.
I see in the printer properties that the system thinks that the device URL is usb://HP/Deskjet%201050%20J410%20series?serial=CN11D3P0TW05HW
though I did set it up with lp0:/ as sugested....
What should I do ?