Print Quality Problems - Kyocera FS-6020 Operation Manual

Chapter 4 Troubleshooting

Print Quality Problems

As the following table shows, there are many possible causes of print quality problems, such as blank output. The troubleshooting
procedure for each type of problem is explained below. If you still can not solve the problem, contact your Kyocera Mita dealer.
Printed Results
All-black printout
Dropouts, horizontal streaks, stray dots
Black or white vertical streaks
4-2
Corrective Action
Contact your Kyocera Mita dealer.
Clean the charger wire.
Open the printer top and front covers. Remove the process unit and
clean the charger wire by moving the charger cleaner (green-colored)
to the right and left two or three times. See
Check the operator panel.
If the Toner low TK-400 message is displayed and the
ATTENTION indicator is flashing, install a new toner kit. See
Container Replacement on page 3-1
Clean the charger wire.
Open the printer top and front covers. Remove the process unit and
clean the charger wire by moving the charger cleaner (green-colored)
to the right and left two or three times. See
Check the charger cleaner position.
Open the printer top and front covers. Remove the process unit and
check the charger cleaner (green-colored) is in the correct position.
Cleaning on page 3-3
See .
Cleaning on page 3-3
.
Cleaning on page 3-3
(Continued on next page)
.
Toner
.