Cyclical Defect - Oki OKIPAGE 12i Maintenance Manual

5

Cyclical defect

Image drum
Developing roller
Toner supply roller
Charging roller
Cleaning roller
Transfer roller
Heat roller
Back-up roller
Notes:
After replacing the image drum cartridge, set the printer to the user maintenance mode by
turning the power on while pressing the MENU key, and reset the drum counter (see Printer
Handbook).
40718301TH Rev.6
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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