Oki OKIPAGE 12i Service Handbook page 118

3
Blank paper is output.
• Is the LED head being connected properly (check the HEAD1 and HEAD2 connectors on the
main control board and PC connector on the LED head)?
• No
• Yes Is the contact of the image drum cartrige in proper contact with the ground contact
properly (see Figure 6-4
• No
• Yes Replace the LED head.
• Has the problem been solved?
• Yes
• No Replace the main control board or power supply/sensor board.
Connect the LED head properly or replace the head cable(s).
C
Adjust the ground contact (Drum) of the contact assembly.
End
Note: After replacing the LED head, set the printer to the engine maintenance
mode by turning the power on while pressing the FORM FEED and
ENTER keys. Set the LED head drive time (see 4.2).
)?
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