5-4
Troubleshooting
Faint or blurred printing
Check the toner container and if necessary replace. Refer to
Toner
Container Replacement
on page
4-2
.
Clean the charger wire. Refer to
Cleaning the Printer
on page
4-6
.
Gray background
Check the toner container and if necessary replace. Refer to
Toner
Container Replacement
on page
4-2
.
Check the developer unit and drum unit are installed correctly. Refer
to
Cleaning the Printer
on page
4-6
.
Dirt on the top edge or back of the
paper
If the problem is not solved even after printing several pages, c
lean
the registration roller. Refer to
Cleaning the Printer
on page
4-6
.
If the problem is not solved after cleaning,
call for service.
Printing incomplete or out of position
Check that the printing settings are correct in the application software
and the printer driver.
Printed Results
Corrective Action
Summary of Contents for P-3520D
Page 1: ...USER MANUAL P 3520D P 3521D Print A4 LASER PRINTER B W ...
Page 4: ...ii ...
Page 42: ...2 16 Loading Paper ...
Page 60: ...3 18 Connecting and Printing ...
Page 70: ...4 10 Maintenance ...
Page 88: ...5 18 Troubleshooting ...
Page 96: ...6 8 Option ...
Page 104: ...Index 4 ...
Page 105: ......