Canon imageRUNNER ADVANCE C3325 Series, Руководство по обслуживанию

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Disassembly/Assembly■>■Image■Formation■System■>■Removing■the■Drum■Cleaning■Pre-exposure■LED■Unit■>■Adjustment■after■Replacement
Disassembly/Assembly■>■Image■Formation■System■>■Removing■the■Drum■Cleaning■Pre-exposure■LED■Unit■>■Adjustment■after■Replacement
Removing■the■Drum■Cleaning■Pre-exposure■LED■Unit
■ ■ Preparation
1)■Removing■the■Main■Controller■PCB.■(Refer■to■page■4-49)
2)■Removing■the■Main■Drive■Unit.■(Refer■to■page■4-71)
■
■
Procedure
1)■Free■the■harness■[1]■from■the■Harness■Guide■[2].
2■Wire■Saddles■[3]
3x
[3]
[2]
[1]
2)■Remove■the■4■Pre-exposure■LEDs■[1].
1■Claw■[2]
4x
[2]
[1]
F-4-153
F-4-154
3)■Remove■the■guide■[1]■of■the■Pre-exposure■LED.
[1]
[1]
The■following■procedure■can■also■be■performed■in■[Service■Mode■>■SITUATION■>■Parts■
Replacement■>■Adjustment■at■replacement■of■the■Pre-exposure■LED■Unit■].
1)■Light■up■the■Cleaning■Pre-exposure■LED■and■check■that■the■LED■lights■up.
COPIER>FUNCTION>MISC-P>PRE-EXP
2)■Enter■the■value■shown■on■the■label■included■in■the■package.
COPIER>ADJUST>EXP-LED>INTEXP-Y/M/C/K
3)■Put■the■label■included■in■the■package■on■the■corresponding■item■on■the■service■label■on■the■
Front■Door.
F-4-155