2KR/2KS-1
2-4-5
Section
Maintenance
part/location
User call
500K
Points and cautions
Page
Fuser
section
Fuser unit
Check
Replace
Replace Replace after feeding 500,000 sheets.
Heat roller
Check
Replace
-
Check and replace when user call occurs.
Heat roller separation
claw
Check
Replace
Clean
Clean with alcohol.
Check and replace when user call occurs.
Press roller
Check
Replace
-
Check and replace when user call occurs.
Press roller separation
claw
Check
Replace
Clean
Clean with alcohol.
Check and replace when user call occurs.
Section
Maintenance
part/location
User call
500K
Points and cautions
Page
Duplex
section
Upper duplex feed roller
Check
Clean
Clean
Clean with alcohol.
Lower duplex feed roller
Check
Clean
Clean
Clean with alcohol.
Duplex feed pulley
Check
Clean
Clean with alcohol.
Section
Maintenance
part/location
User call
500K
Points and cautions
Page
Eject section Eject roller
Check
Clean
Clean
Clean with alcohol.
Eject pulley
Check
Clean
Clean
Clean with alcohol.
Switchback roller
Check
Clean
Clean
Clean with alcohol.
Switchback pulley
Check
Clean
Clean
Clean with alcohol.
Section
Maintenance
part/location
User call
500K
Points and cautions
Page
Covers
Covers
Clean
Clean
Clean with alcohol or a dry cloth.
Original platen
Clean
Clean
Clean with alcohol or a dry cloth.
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: ......