I have an HP 8000 hooked up with a USB cable. Ive tried disconnecting everything, retstarting, trying different ports, nothing is working. I also tried resetting the print system in system prefs, reinstalling the drivers as well. When I try to print the printer just sits there. Its always stuck on sending print data. I dont use this printer often but it used to work and I would get this problem once or twice every few months. I solved it just by restarting but now it wont go away.