Solving Print Quality Problems; Isolating Print Quality Problems; Blank Pages - Oki MB780 User Manual

8
Touch Submit.
9
Touch .

Solving print quality problems

The information in the following topics may help you solve print quality problems. If these suggestions still do not
correct the problem, contact Customer Support. You may have a printer part that requires adjustment or replacement.

Isolating print quality problems

To help isolate print quality problems, print the print quality test pages:
1
Turn the printer off.
2
Load Letter- or A4-size paper in the tray.
3
Hold down and
4
Release the buttons when the screen with the progress bar appears.
The printer performs a power-on sequence, and then the Configuration menu appears.
5
Touch the down arrow until Print Quality Pages appears.
6
Touch Print Quality Pages.
The print quality test pages print.
7
Touch Back.
8
Touch Exit Configuration.

Blank pages

These are possible solutions. Try one or more of the following:
P
ACKING MATERIAL MAY BE ON THE PRINT CARTRIDGE
Remove the print cartridge and make sure the packing material is properly removed. Reinstall the print cartridge.
T
HE TONER MAY BE LOW
When 88 Cartridge low appears, order a new print cartridge.
If the problem continues, the printer may need to be serviced. For more information, contact Customer Support.
while turning the printer on.
Troubleshooting
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