Oki OKIPAGE 8p Maintenance Manual page 91

6
A blank paper is output.
• Is the contact plate of the transfer roller in correct contact with the high-voltage power supply
board?
• No
• Yes Replace the transfer roller.
• Has this error been recovered?
• Yes
• No Is the terminal of the EP unit in correct contact with the contact plate? (See Figure 6-
4 A B C D E and Figure 6-5 A B C D E .)
• No
• Yes Replace the EP unit.
• Has this error been recovered?
• Yes
• No Is the LED head installed correctly? (Check the CN6 connector the main control board.)
8p : Check the CN6 connector of the main control board.
8w : Check the HEAD1, HEAD2 connector of the main control board.
• No
• Yes Replace the LED head
• Has this error been recovered?
• Yes End
Caution: Set the LED head drive time when replacing the LED head. (See Section
• No Replace the main control board or high-voltage power supply board.
Contact the contact plate of the transfer roller correctly.
End
Contact the terminal of the EP unit correctly.
End
Caution: After replacing the EP unit, reset he drum counter. (Refer to
"Rplacing the Drum Cartridge" in "Users Manual".)
Contact the LED head correctly.
4.2.1.)
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