Oki OKIPAGE 10ex Maintenance Manual page 114

Oki okipage 10ex led page printer
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1
Images are light or blurred entirely.
• Is toner low (is the TONER LOW message displayed)?
• Yes
• No
Is paper of the specified grade being used?
• No
• Yes
Is the lens surface of the LED head dirty?
• Yes
• No
Is the LED head being installed properly (check
the HEAD1 and HEAD2 connectors of the main
control board and PC connector on the LED
head for proper connection)?
• No
• Yes
Is the contact plate of the transfer roller in contact
with the contact assembly of the power supply/
sensor board properly (see Figure 6-5)?
• No
• Yes
Are the contact of the developing roller and the contact of the toner supply roller of the
image drum cartrige in contact with the contact assembly properly (see Figure 6-4
and
• No
• Yes
Replace the transfer roller.
• Has the problem been solved?
• Yes
• No
Replace the image drum cartridge.
• 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
Supply toner.
Use paper of the specified grade.
Clean the lens.
Install the LED head properly.
Adjust the contact plate of the transfer roller to make a proper contact with the
power supply/sensor board and shaft of the transfer roller.
)?
B
Adjust the contacts of the developing and toner supply roller to make a proper
contact with the contact assembly.
End
End
Note: After replacing the image drum cartridge, set the printer in the user
maintenance mode by turning the power on while pressing the MENU
key and reset the drum counter (see Printer Handbook).
Replace the back-up roller or bias spring.
Replace the main control board or power supply/sensor board.
6 - 23
LED head
PC connector
LED head cable
HEAD1,HEAD2
Main control board
A

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