Oki ES5112dn Maintenance Manual page 35

[Jam Error]
-3 Ejection Jam (Error 382)
• Does an ejection jam error occur when turning on the power?
• Yes Is there paper in the ejection sensor lever?
• Yes Remove the paper.
• No Does the ejection sensor lever work normally? (It moves
freely by touching.)
• No Replace the ejection sensor lever.
• Yes Clean the ejection sensor or replace the parts.
• Yes Is the paper ejection roller appropriately installed?
• No Install the paper ejection roller appropriately.
• Yes Is the paper ejection sprint appropriately installed?
• No Install the paper ejection sprint appropriately.
• Yes Replace Cover-Assy Rear or fuser unit Assy.
Paper Size Error (Error 400)
• Is the paper which is specified size used?
• No Use a specified-size paper.
• Yes Does the entrance sensor lever work normally? (It moves freely
by touching.)
• No Replace the entrance sensor lever, or clean the entrance
sensor.
• Yes Does the write sensor lever work appropriately? (It moves freely
by touching.)
• No Replace the write sensor lever, or clean the write sensor.
• Yes Replace the main board.
Ejection sensor
Entrance sensor
Pick-up roller
2. Procedures for Repairing
Paper ejection roller
Heat roller
Transfer roller
Write sensor
Regist roller
Paper-end sensor
Feed roller
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