2JZ/2JX/2JV/2H7
2-4-4
Periodic maintenance procedures
Section
Maintenance
part/location
Method
Maintenance
cycle
Points and cautions Page
Test copy
and test print
Perform at the maxi-
mum copy size
Test copy Every service
Section
Maintenance
part/location
Method
Maintenance
cycle
Points and cautions Page
Paper feed
section
Paper feed pulley Check or
replace
Every service Clean with alcohol or a dry cloth.
Replace after feeding 150,000
sheets.
P.1-5-3
Separation pulley Check or
replace
Every service Clean with alcohol or a dry cloth.
Replace after feeding 150,000
sheets.
P.1-5-3
Forwarding pulley Check or
replace
Every service Clean with alcohol or a dry cloth.
Replace after feeding 150,000
sheets.
P.1-5-3
MP paper feed pulley Check or
replace
Every service Clean with alcohol or a dry cloth.
Replace after feeding 150,000
sheets.
P.1-5-8
MP separation pulley Check or
replace
Every service Clean with alcohol or a dry cloth.
Replace after feeding 150,000
sheets.
P.1-5-8
MP forwarding pulley Check or
clean
Every service Clean with alcohol or a dry cloth.
Replace after feeding 150,000
sheets.
P.1-5-8
Registrationright rroller Clean Every service Clean with alcohol or a dry cloth.
Registration left roller Clean Every service Clean with alcohol or a dry cloth.
MP paper conveying
roller 2
Clean Every service Clean with alcohol or a dry cloth.
MP paper conveying
roller 3
Clean Every service Clean with alcohol or a dry cloth.
MP middle roller Check or
clean
Every service Clean with alcohol or a dry cloth.
Replace after feeding 150,000
sheets.
MP paper conveying
pulley
Clean Every service Clean with alcohol or a dry cloth.
Middle roller Clean Every service Clean with alcohol or a dry cloth.
Upper/Lower feed roller Clean Every service Clean with alcohol or a dry cloth.
Rollers and pulleys Clean Every service Clean with alcohol or a dry cloth.
Clutches Check Every service Check state of paper feed
Guides Clean Every 300,000
counts
Clean with alcohol or a dry cloth.
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