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Service Bulletin
Issued by Canon Europa N.V.
Copier B/W
Hardware
Location:
Scanner Mount Assembly
Subject:
Measures against white lines in sub scanning direction due to deformation of Primary Fan Duct
Detail:
<Symptom>
White lines occur in the sub scanning direction.
<Cause>
A Primary Fan Duct [FL2-3018] is partially warped to the Primary Corona Assembly (to the left) [1]. Then, a Cleaner
Pad stops during its operation to cause white lines in the sub scanning direction.
<Factory work>
Add a tap hole to the position a scanner stays in the copier and fix the Primary Fan Duct (FL2-3018) with a screw so
as to prevent it from warping.
Model:
iR5570
iR6570
Ref No.:
iR6570-013
(F1-T01-0M5-10039-01)
Date:
January, 2006
P-1
AP kit is dismounted
[1]
Warped position of Primary Fan Duct
