User`s guide

Improving Print Quality
5-30
Troubleshooting
Chapter 5
Improving Print Quality
Symptom Cause Action
Image is too
light
The brightness setting
on the host computer
is not set properly.
Adjust the brightness set-
ting on the host computer to
the desired level.
The paper loaded in
the tray is damp.
Replace the old paper with
fresh, dry paper. +p. 2-23
The toner cartridge is
running out of toner.
Remove the toner cartridge
and shake it to better dis-
tribute the toner. +p. 4-1
Replace the old toner car-
tridge with a new one.
+p. 4-1
The toner cartridge
may be defective.
Remove and check the car-
tridge for damage.
Install a new cartridge if
necessary. +p. 4-1
The image transfer
roller unit requires
replacement.
Change the image transfer
roller unit. +p. 4-23