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2K5
Maintenance
Section
part/location
Optical
Contact glass
section
Slit glass
Mirror 1
Mirror 2 and mirror 3
Lens
Reflector
Exposure lamp
Optical rail
Original size sensor
Maintenance
Section
part/location
Transfer/
Transfer roller unit
separation
section
Separation electrode
Maintenance
Section
part/location
Developing
Developing unit
section
Maintenance
Section
part/location
Main charg-
Drum unit
ing/drum
section
2-4-4
Maintenance
Method
cycle
Clean
Every service
Clean
Every service
Clean
User call
Clean
User call
Clean
User call
Clean
User call
Check or
User call
replace
Check or
User call
Grease
Check or
User call
clean
Maintenance
Method
cycle
Replace
300K
Check or
Every service
clean
Maintenance
Method
cycle
Replace
300K
Maintenance
Method
cycle
Replace
300K
Service Manual
Points and cautions
Clean with alcohol and then a dry
cloth.
Clean with a dry cloth (do not
clean with a wet cloth or alcohol).
Clean with a wet cloth and then a
dry cloth only if vertical black lines
appear on the copy image.
Clean with a wet cloth and then a
dry cloth only if vertical black lines
appear on the copy image.
Clean with a dry cloth only if verti-
cal black lines appear on the copy
image.
Clean with a dry cloth only if verti-
cal black lines appear on the copy
image.
Replace if an image problem
occurs.
Check noise and shifting and then
apply scanner rail grease EM-
50L.
Clean the sensor emitter and sen-
sor receiver with alcohol or a dry
cloth only if there is a problem.
Points and cautions
Replace. (Vacuum or clean with a
dry cloth when user call occurs.)
Clean with a cleaning brush.
Points and cautions
Replace. (Check and replace
when user call occurs.)
Points and cautions
Replace. (Check and replace
when user call occurs.)
Page
P.1-5-15
Page
P.1-5-36
Page
P.1-5-35
Page
P.1-5-31
Y112040-6
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