Oki OKIPAGE 10e Maintenance Manual page 101

8
White vertical belts or streaks
• Are the LED lens dirty?
• Yes
• No Is the contact plate of the transfer roller in proper contact with the power supply/sensor
board (see Figure 6-5)?
• No
• Yes Replace the transfer roller.
• Has the problem been solved?
• Yes
• No Is the tension between the back-up roller (7.52kg) and the surface of back-up roller
normal?
•No
• Yes Is the LED head being installed properly (check HEAD1 connector on the main control
board and PC connector on the LED head)?
• No
• Yes Replace the LED head.
• Has the problem been solved?
• Yes
• Yes Replace the image drum cartridge.
• Has the problem been solved?
• Yes
• No Replace the main control board or power supply/sensor board.
41154001TH Rev.2
Clean the LED lens.
Adjust the contact plate to make a proper contact with the power supply/sensor
board.
End
Replace the back-up roller or bias spring.
Install the LED head properly.
End
Note: After replacing the LED head, set the LED head drive time (See 4.2).
End
Note: After replacing the image drum cartridge, reset the drum counter by
clicking the "Reset" button in the Status Monitor. (See Printer Hand-
book).
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