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iR ADV C255iF/ C355iF Advanced Maintenance Guide
Procedure
Clean Inside of the
machine.
CAUTION:
• Do not use alcohol because it
causes melting and clouding of the
sensor window.
• Do not dry wipe the sensor
window because it is charged to
attract toner
Detail
M6
M7
M8
M9
M10
Note
Point:
Check that the Transfer Roller is not worn and
deformed and has a cut/dirt.
ITB
Feed Guide / Rib
Transfer Guide
Static Eliminator
Patch sensor
Drum
[M6]
Clean area around ITB assembly
[M7]
Clean Right inner cover area
[M8]
Clean the ends of the Drum Unit
Clean the [A] part of the Drum Unit (Y) [1] with
a blower [2]
Clean the [A] part of the Drum Unit (Y) [1] with
lint-free paper [3]
[M9]
Clean the Registration Patch Sensor
Unit
"See Caution"
Clean patch sensor with a blower; If soiling cannot
be removed, clean sensor with cotton swab
moistened with water in a single direction.
[M10]
Clean the Registration front Guide
Time
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