Oki OKIPAGE24DX Maintenance Manual page 136

1
Image are light or blurred a whole.
• Is toner low? (Is the TONER LOW message displayed?)
• Yes
• No Is paper of the specified grade used?
• No
• Yes Is the lens surface of the LED head dirty?
• Yes
• No Is the LED head installed properly? (Check connector HEAD1 (14P), HEAD2
(12P) of the Main board and PC connector on the LED head for proper connec-
tion.)
• No
• Yes Is the contact plate of the transfer roller contacted with the contact assembly of the
Power Supply Unit (High Voltage) properly? (See Figure 6-6.)
• No
• Yes Are the contact of the developing roller and the contact of the toner supply roller of
the image drum cartridge contacted with the contact assembly properly?
(See Figure 6-5
• No
• Yes Replace the transfer roller. (See 3.3.36.)
• Has the trouble been removed?
• YES END
• No Replace the image drum cartridge.
• Has the trouble been removed?
• YES END
• No Replace the Main board or Power Supply Unit (High Voltage).
40930701TH DRAFT Vesion
Supply toner.
Use paper of the specified grade.
Clean the lens.
Install the LED head properly.
Make the contact plate of the transfer roller contact with the Power Supply Unit
(High Voltage) and Shaft of the transfer roller properly.
A
B
and
Adjust the contacts of the developing and toner supply roller to contact the
contact assembly properly.
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. (Refer to User's Manual.)
.)
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