Back stain service check, Back stain service check” on – Lexmark 5021-0XX User Manual
Page 180
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2-102
Service Manual
5021-0XX
Back stain service check
Backside of paper is stained.
Problem area
Action
1
Fuser assembly
• Fuser roller and back-up roller are
stained.
• Fusing offset error occurred.
Replace fuser assembly. See
Note: Fuser assembly is a customer
order supply.
2
Transfer roller
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