Oki OKIPAGE 14e Service Manual page 92

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
HEAD1connector 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
• 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
41605601TH Rev.2
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.
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, reset the drum counter by clicking
the "Reset" button in the Status Monitor. (See Printer Handbook).
Replace the back-up roller or bias spring.
Replace the main control board or power supply/sensor board.
LED head
PC connector
LED head cable
HEAD1 Main control board
and
A
)?
B
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