asked Feb 7, 2001 at 6:07am
Hp HP LaserJet 4000N

Groaning Printer

I currently have a HP 4000N series Laser printer that is making a terable groaning noice when printing. The noise only occurs when printing from the main tray. My guess is that the paper delivery assembly is wearing out. Can someone let me know if they think this is correct & if it is a difficult repair to do on your own. Thanks.