2KR/2KS-1
2-4-3
Periodic maintenance procedures
Section
Maintenance
part/location
User call
500K
Points and cautions
Page
Test copy and
test print
Perform at the maxi-
mum copy size
Test
copy
Test
copy
Section
Maintenance
part/location
User call
500K
Points and cautions
Page
Paper feed
section
Paper feed pulley
Check
Clean
Replace Clean with alcohol.
Replace after feeding 500,000 sheets.
Separation pulley
Check
Clean
Replace Clean with alcohol.
Replace after feeding 500,000 sheets.
Forwarding pulley
Check
Clean
Replace Clean with alcohol.
Replace after feeding 500,000 sheets.
MP paper feed pulley
Check
Clean
Replace Clean with alcohol.
Replace after feeding 500,000 sheets.
MP separation pulley
Check
Clean
Replace Clean with alcohol.
Replace after feeding 500,000 sheets.
MP forwarding pulley
Check
Clean
Replace Clean with alcohol.
Replace after feeding 500,000 sheets.
MP feed roller 1
Check
Clean
Clean
Clean with alcohol.
MP feed pulley
Check
Clean
Clean
Clean with alcohol.
MP feed roller 2
Check
Clean
Clean
Clean with alcohol.
Left registration roller
Check
Clean
Clean
Clean with alcohol.
Right registration roller
Check
Clean
Clean
Clean with alcohol.
Feed pulley
Check
Clean
Clean
Clean with alcohol.
Feed roller 1
Check
Clean
Clean
Clean with alcohol.
Feed roller 2
Check
Clean
Clean
Clean with alcohol.
Feed roller 3
Check
Clean
Clean
Clean with alcohol.
Registration switch
Check
Clean
Clean
Clean with a dry cloth.
Left registration cleaner
Clean
Replace Vacuum.
Replace after feeding 500,000 sheets.
Registration guide
-
Replace Replace after feeding 500,000 sheets.
Right registration
cleaner
Clean
Replace Vacuum.
Replace after feeding 500,000 sheets.
Transfer guide
Check
Clean
Replace Clean with alcohol.
Replace after feeding 500,000 sheets.
Summary of Contents for TASKalfa 420i
Page 1: ...SERVICE MANUAL Published in May 2010 842KS113 2KSSM063 Rev 3 TASKalfa 420i TASKalfa 520i ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 14: ...2KR 2KS This page is intentionally left blank ...
Page 224: ...2KR 2KS 1 4 66 This page is intentionally left blank ...
Page 328: ...2KR 2KS 2 3 30 This page is intentionally left blank ...
Page 371: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 381: ...INSTALLATION GUIDE FOR 3000 SHEETS PAPER FEEDER ...
Page 436: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Page 450: ...INSTALLATION GUIDE FOR MAILBOX ...
Page 458: ...INSTALLATION GUIDE FOR HOLE PUNCH UNIT ...
Page 470: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Page 483: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Page 491: ...INSTALLATION GUIDE FOR FAX System ...
Page 507: ......
Page 508: ......