Oki B2200 Maintenance Manual page 63

Jam alarm
②-2 Paper feed jam
• Does a paper jam error occur in the printer when the printer is turned on?
• Yes Is there paper on the paper sensor plate?
• Yes
• No Does the plate function properly (does it move freely when it is touched)?
• No
• Yes Replace the high-voltage power supply-1/sensor board.
• No Does paper reach the paper sensor plate?
• No Does the hopping roller turn?
• No
• Yes Is the image drum cartridge installed properly?
• No
• Yes Does paper reach the outlet sensor plate?
• Yes Does the plate function properly (does it move freely when it is touched)?
• No
• Yes Clean the outlet sensor on the high-voltage power supply-1/sensor board or replace the board.
• No Does the main drum motor turn?
• No Is the CN6 connector of the main board connected properly?
• No
• Yes Replace the motor or the main board.
• Yes Does the transfer roller turn?
• No Check the gears (the transfer roller gear and the drum gear that is on the left of the image drum
cartridge).
• Yes Is the fuser Assy. installed properly?
• No Install it properly.
• Yes Is the image drum cartridge installed properly?
• No Install it properly.
• Yes Clean the paper sensor on the high-voltage power supply-1/sensor board or replace the board.
43641601TH Rev.1
Remove the paper.
Replace it.
Check the hopping roller assembly, the trays or the hopping clutch.
Install it properly.
Replace it.
Connect it properly.
Oki Data CONFIDENTIAL
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