Oki Data CONFIDENTIAL
43641601TH Rev.1
69 /
Dirty background
• Is the image drum exposed to outside light?
• Yes
Wait for thirty minutes after the drum is installed.
• No
Execute the cleaning page function (see section 4.2.2).
• Did this step work?
• Yes
End
• No
Is the heat roller of the fuser Assy. dirty?
• Yes
Clean the roller.
• No
Is the cleaning roller contact of the image drum cartridge in contact with the contact assembly properly
(see figure 5-3)?
• No
Make adjustments so as to make the contact in good contact with the assembly.
• Yes
Replace the cartridge.
• Did this step work?
• Yes
End
Note
: Reset the drum counter af ter the c ar tridge is replaced ( see the user
documentation).
• No
Replace the main board or the high-voltage power supply-1/sensor board.
Blank paper
• Is the LED head connected properly (check the HEAD connector of the main board and the PC connector of
the LED head)?
• No
Connect the head properly or replace the head cable.
• Yes
Is the image drum cartridge in contact with the ground contact properly (see figure 5-3)?.
• No
Adjust the ground contact (drum) of the contact assembly.
• Yes
Replace the head.
• Did this step work?
• Yes
End
• No
Replace the main board or the high-voltage power supply-1/sensor board.
Summary of Contents for B2200
Page 1: ...Oki Data CONFIDENTIAL B2200 B2400 Maintenance Manual 151107A...
Page 15: ...Oki Data CONFIDENTIAL 43641601TH Rev 1 15 Upper cover unit Figure 2 2 Upper cover...
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Page 87: ...Oki Data CONFIDENTIAL 43641601TH Rev 1 87 4 Low Voltage Power Supply...
