2KA
2-4-3
Periodic maintenance procedures
Section
Maintenance
part/location
User call
300K/
600K/900K
Points and cautions Page
Test print Perform at the maxi-
mum size
Test print Test print
Section
Maintenance
part/location
User call
300K/
600K/900K
Points and cautions Page
Paper feed
section
Paper feed pulley Check
Clean
Check
Replace
Clean with alcohol or a dry cloth. Replace
after feeding 150,000 sheets.
P.1-5-3
Separation pulley Check
Clean
Check
Replace
Clean with alcohol or a dry cloth. Replace
after feeding 150,000 sheets.
P.1-5-3
Forwarding pulley Check
Clean
Check
Replace
Clean with alcohol or a dry cloth. Replace
after feeding 150,000 sheets.
P.1-5-3
MP paper feed pulley Check
Clean
Check
Replace
Clean with alcohol or a dry cloth. Replace
after feeding 150,000 sheets.
P.1-5-8
MP separation pulley Check
Clean
Check
Replace
Clean with alcohol or a dry cloth. Replace
after feeding 150,000 sheets.
P.1-5-8
MP forwarding pulley Check
Clean
Check
Clean
Clean with alcohol or a dry cloth. Replace
after feeding 150,000 sheets.
P.1-5-8
Registration left roller Clean Clean Clean with alcohol or a dry cloth.
MP paper conveying
roller 2
Clean Clean Clean with alcohol or a dry cloth.
MP paper conveying
roller 3
Clean Check
Clean
Clean with alcohol or a dry cloth.
MP middle roller Check
Clean
Check
Clean
Clean with alcohol or a dry cloth. Replace
after feeding 150,000 sheets.
MP paper conveying
pulley
Clean Clean Clean with alcohol or a dry cloth.
Middle roller Clean Clean Clean with alcohol or a dry cloth.
Upper/Lower feed roller Clean Clean Clean with alcohol or a dry cloth.
Rollers and pulleys Clean Clean Clean with alcohol or a dry cloth.
Clutches Check
Replace
Check Check state of paper feed
Guides Clean Clean Clean with alcohol or a dry cloth.
Section
Maintenance
part/location
User call
300K/
600K/900K
Points and cautions Page
Optical
section
Laser scanner unit - Check
Clean
Vacuum the slit glass. P.1-5-11
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