unknown

asked Jan 13, 2001 at 7:26pm
Hp HP LaserJet 3D

HP 3D

I Get a toner low error message and very faint
print even at maximum print density [1].
I have tried a new cartridge,changed the hv power
supply to no avail.
I tried the density setting at 9 and it didn't
seem much fainter.
Can anyone help me out?
seet