Manual page
P
ROBLEM
S
OLVING
7.9
Poor Print Quality
•
Distribute the toner in toner cartridge (See page 6.1).
•
Adjust the ‘Density’ menu item setting (See page 3.12).
•
Clean the inside of the printer (See page 6.4).
•
Print a few more pages to see if the problem
will correct itself.
•
Clean the inside of the printer (See page 6.4).
•
Check the paper type and quality.
•
Check the paper type and quality.
•
Check the printers environment.
•
Install a new toner cartridge.
•
Check the printer cable connections.
The vertical lines are
printed on the page.
Print is too light.
There are toner
speckles.
The printer
drops letters.
•
Heavy printing may lead to toner accumulationg
on the pressure foller of the fuser assembly. The
accumulated toner may melt and transfer onto
the back side of the paper.
•
Select ‘FUSER CLEAN’ in the JOB MENU.
•
Selecting ‘FUSER CLEAN’ will rotate the motor
for about 10 seconds and print one page of a
specified pattern for fuser cleaning and then stop.
Dirty spots on the
back side of paper
of fuser ass’y
contamination.
Problem
Solution