
Or aftermarket? When all 3 lights come on push and hold the button and tell us what the light pattern is while you hold the button in. HP LaserJet Printer series - Software and Driver Downloads HP® Customer Support I tried both. When tested in other printers, the cartridge still shows the problem, but then the problem hp laserjet 1200 plc5 to pass to the known good printers, which then show the print out problem, even with subsequent new toner ...