Black Vertical Belts Or Stripes; Cyclical Defect - Oki OKIPAGE 14e Service Manual

4

Black vertical belts or stripes

• Perform the cleaning page function (see Section 5.2.2).
• Has the problem been solved?
• Yes
• No Replace the image drum cartridge.
• Has the problem been solved?
• Yes
• Clean the LED lens array of the LED head.
• Has the problem been solved?
• Yes
• No Replace the LED head.
• Has the problem been solved?
• Yes
• No Replace the main control board or power supply/sensor board.
5

Cyclical defect

Image drum
Developing roller
Toner supply roller
Charging roller
Cleaning roller
Transfer roller
Heat roller
Back-up roller
Note: After replacing the image drum cartridge, reset the drum counter by clicking the "Reset"
button in the Status Monitor. (See Printer Handbook).
41605601TH Rev.2
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).
End.
End
Note: After replacing the LED head, set the LED head drive time (See 4.2).
Frequency
3.71" (94.2mm)
1.86" (47.12mm)
2.96" (75.27mm)
1.21" (30.63mm)
0.93" (23.56mm)
1.95" (49.6mm)
2.44" (62.0mm)
2.73" (69.4mm)
Remedy
Replace or clean the image drum cartridge.
Replace the image drum cartridge.
Replace the image drum cartridge.
Replace the image drum cartridge.
Replace the image drum cartridge.
Replace the transfer roller.
Replace the fusing unit assy.
Replace the back-up roller.
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