I am facing a perplexing problem in ubuntu 13.04. The printer driver of hp laserjet 1020plus( USB printer) gets disabled automatically. When I try to add a new printer, ubuntu does not detect the printer. Hardware wise, the printer is alright(checked with windows machine). But it just stops printing in the middle of busy work and does not respond. Please help me . I am new to ubuntu and i have no idea about printers.