unknown

asked Aug 6, 2000 at 11:01am
Hp HP LaserJet 4

Laser Jet 4 (HP4) error message 57

Does anyone know what the problem is when this message comes up.
Main motor problem. Could be several things like a seized toner cartridge, bad gear train or a bad main motor assembly. Does the printer make unusual noises while powering up or when printing?
by moe on Aug 6, 2000 at 7:33pm Add comment
Thanks moe. No noise and the cartridge seemed free. I drop if off at a local service shop and I'll let you know what they find out.


: Main motor problem. Could be several things like a seized toner cartridge, bad gear train or a bad main motor assembly. Does the printer make unusual noises while powering up or when printing?

- unknown