2BC/D-1
2-4-18
Maintenance
Section
part/location
Method
Maintenance cycle
Points and cautions
Page
Optical section
Slit glass
Clean
Every service
Clean with alcohol and then
a dry cloth.
Contact glass
Clean
Every service
Clean with alcohol and then
a dry cloth.
Mirror 1
Clean
Every service
Clean with alcohol and then
a dry cloth.
Mirror 2 and mirror 3
Clean
Every service
Clean with alcohol and then
a dry cloth.
Lens
Clean
Every service
Clean with a dry cloth.
Reflector
Clean
Every service
Clean with a dry cloth.
Exposure lamp
Check and replace
Every service
Replace if an image problem
1-6-21
occurs or after the exposure
lamp has been lit for 1,000 hours.
Optical rail
Grease
Every service
Check noise and shifting and
then apply scanner rail grease
PG671.
Original size detection
Clean
Every service
Clean with alcohol or a dry cloth.
sensor
Maintenance
Section
part/location
Method
Maintenance cycle
Points and cautions
Page
Developing
Developing unit
Replace
Every service
1-6-44
section
Lower developing
Clean
Every service
Vacuum.
cover
Developing unit
Clean
Every service
Vacuum or clean with a dry cloth.
1-6-46
upper seal
Check and replace
Replace if deformation, waviness
or break of the seal is found.
Seals and sponges
Clean
Every service
Check for vacuum and breakage.
Gears
Check
Every service
Check noise and the levels of
wear.
Grease
Every service
Apply grease TMP1-200G.
Developing duct
Clean
Every service
Vacuum.
Developing duct filter
Replace
Every service
1-6-47
Sub hopper coupling
Check and Grease
Every service
Check noise and Apply grease
TMP1-200G.
Maintenance
Section
part/location
Method
Maintenance cycle
Points and cautions
Page
Image formation
Drum
Replace
Every service
1-6-42
section
Main charger unit
Clean
Every service
Clean the shield with a wet cloth
1-6-39
and then a dry cloth.
Charger wire cleaning
Replace
Every service
1-6-41
pad
Grid wire cleaning pad
Replace
Every service
1-6-41
Charger wire
Replace
Every service
1-6-39
Main charger grid
Clean or replace
Every service
Clean the shield with a wet cloth
1-6-39
and then a dry cloth. Replace if
damage or folds are serious.
Cleaning lamp
Clean
Every service
Clean with a dry cloth.
Pre-cleaning lamp
Clean
Every service
Clean with a dry cloth.
2-4-16
Содержание KM-4530
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