Cyclic Defect - Oki OKIPAGE 8p Maintenance Manual

4
Vertical black belt/stripe
• Replace the EP unit.
• Has this error been recovered?
• Yes
• No Replace the LED head.
• Has this error been recovered?
• Yes
• No Replace the main control board or high-voltage power supply board.
5

Cyclic defect

EP drum
Developing roller
Toner supply roller
Charge roller
Cleaning roller
Transfer roller
Heat roller
Pressure roller B
Caution: After replacing the EP unit, reset the drum counter. (Refer to "Replacing the Drum
Cartridge" in "User's Manual".)
End
Caution: After replacing the EP unit, reset the drum counter. (Refer to
"Replacing the Drum Cartridge" in "User's Manual".)
End
Caution: Set the LED head drive time when replacing the LED head. (See
Section 4.2.1.)
Cycle
1.98" (50.3 mm)
1.44" (36.6 mm)
2.63" (66.8 mm)
0.81" (20.6 mm)
0.81" (20.6 mm)
1.71" (43.4 mm)
2.46" (62.5 mm)
1.98" (50.3 mm)
Remedy
Clean or replace the EP unit.
Replace the EP unit.
Replace the EP unit.
Replace the EP unit.
Replace the EP unit.
Replace the EP unit.
Replace the heat roller.
Replace pressure roller B.
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