2GN/2GP/2GR-1
2-4-5
Section
Maintenance
part/location
Method Maintenance cycle Points and cautions Page
Main charg-
ing/drum
section
Drum unit Replace 400K (30)
500K (40/50)
Replace. (Check and replace
when user call occurs.)
P.1-5-25
Main charger unit Clean User call Clean with a wet cloth and
then a dry cloth.
P.1-5-26
Drum separation claw Check or
replace
User call Replace if the leading edge of
the claws are damaged.
Section
Maintenance
part/location
Method Maintenance cycle Points and cautions Page
Fuser
section
Fuser unit Replace 400K (30)
500K (40/50)
Replace. (Check and replace
when user call occurs.)
P.1-5-30
Heat roller Check or
replace
User call Check and replace when user
call occurs.
P.1-5-34
Heat roller separation
claw
Clean 400K (30)
500K (40/50)
Clean with alcohol. (Check
and replace when user call
occurs.)
P.1-5-31
Press roller Check or
replace
User call Check and replace when user
call occurs.
P.1-5-32
Press roller separation
claw
Clean 400K (30)
500K (40/50)
Clean with alcohol. (Check
and replace when user call
occurs.)
Section
Maintenance
part/location
Method Maintenance cycle Points and cautions Page
Duplex
section
Upper duplex feed roller Clean 400K (30)
500K (40/50)
Clean with alcohol. (Check
and clean with alcohol when
user call occurs.)
Lower duplex feed roller Clean 400K (30)
500K (40/50)
Clean with alcohol. (Check
and clean with alcohol when
user call occurs.)
Duplex feed pulley Clean 400K (30)
500K (40/50)
Clean with alcohol.
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