Ricoh A077-19 Bollettino tecnico - Pagina 17

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Ricoh A077-19 Bollettino tecnico
SUBJECT: Troubleshooting for the bent image and/or skewed images.
3) Optical skewing
Cause:
1) Bent image
2) Paper skewing
3) Optical skewing
Technical Bulletin
Parallelogram skewed images appear on copies as shown.
Paper feed
direction
The front side fusing pressure lever does not move up and down
smoothly and/or the paper feed unit position is not parallel to the OPC
drum position.
The paper feed unit position is not parallel to the OPC drum position.
The 4th/5th mirror position is not parallel to the OPC drum position.
Reissued on Dec. 15 '92
No. RTB-007
DATE: Oct. 15 '92
PAGE: 2 of 10
Copy paper
Copy image
Vertical lines on the copy im-
age are parallel to the edge
the copy paper.