Advanced Features and Troubleshooting Manual
73
Troubleshooting
4
Print shows small, repeating
light or dark spots in a single
color.
Replace the color Toner Cartridge.
A single color shows a light,
repeating horizontal line. To fix the problem:
■Run 20-30 prints. The impression will disappear with continued time and use.
To avoid the problem:
■Occasionally, or a day or two before installing a new Toner Cartridge, rotate the gear on
the end of the cartridge by at least a quarter turn.
Prints are missing fine-line
detail. Replace the Imaging Unit.
Dark color spots and dark or
light streaks appear in all
colors.
Replace the Imaging Unit.
Print shows a straight, thin
and even, light vertical line in
all colors.
Replace the Imaging Unit.
Print quality problems (cont'd.)