Oki Data CONFIDENTIAL
43641601TH Rev.1
71 /
Void
• Is the contact plate of the transfer roller in contact with the high-voltage power supply-1/sensor board properly
(see figure 5-3)?
• N
o
M
ake adjustments so as to make the plate in contact with the board and the transfer roller shaft
properly.
• Yes Replace the transfer roller.
• Did this step work?
• Yes End
Note: Reset the drum counter after the image rum cartridge is replaced (see user
documentation).
• No Is the LED head installed properly (check the CN5 connector of the main board and the PC connector
of the head)?
• No Install the head properly.
• Yes Replace the head or the head cable.
• Did this step work?
• Yes End
• No Replace the main board or the high-voltage power supply-1/sensor board.
Poor fusing (text or image blurs or comes off when touched with hand)
• Is specified paper used in the printer?
• No Use specified paper in the printer.
• Yes Is the tension between the back-up roller (7.52 kg) and its surface proper?
• No Replace the roller or the bias spring.
• Yes Is the contact of the fuser Assy. in contact with the contact assembly properly (see figure 5-3)?.
• No Make adjustments so as to make the contact in contact with the assembly properly.
• Yes Replace the fuser Assy.
• Did this step work?
• Yes End
• No Replace the main board or the high-voltage power supply-1/sensor board.
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