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2DA/2DB-1
2-4-10
Section
Maintenance
part/location
Method
Maintenance cycle
Points and cautions
Page
Transfer and
separation
section
Transfer roller
Clean
-
Vaccum or clean with a dry cloth. 1-6-42
Separation electrode
Check or clean -
Clean with the equipped brush.
Section
Maintenance
part/location
Method
Maintenance cycle
Points and cautions
Page
Developing
section
Developing unit
Check or replace -
Replace if the problem occurs. 1-6-41
Section
Maintenance
part/location
Method
Maintenance cycle
Points and cautions
Page
Drum section
Drum unit
Check or replace Every 150,000 counts Replace if the problem occurs. 1-6-38
Section
Maintenance
part/location
Method
Maintenance cycle
Points and cautions
Page
Fixing section
Fixing unit
Check or replace -
Replace if the problem occurs. 1-6-43
Heat roller
Clean
Every 150,000 counts Clean with alcohol.
1-6-48
Press roller
Clean
Every 150,000 counts Clean with alcohol.
1-6-45
Heat roller separation
claw
Clean or replace Every 150,000 counts Clean with alcohol. Replace if
it is being lacking, deforme d
or rubbing.
1-6-47
Section
Maintenance
part/location
Method
Maintenance cycle
Points and cautions
Page
Exit section
Exit roller
Check or clean -
Clean with alcohol or a dry cloth.
Exit pulley
Check or clean -
Clean with alcohol or a dry cloth.
Switchback roller
Check or clean -
Clean with alcohol or a dry cloth.
Switchback pulley
Check or clean -
Clean with alcohol or a dry cloth.
Section
Maintenance
part/location
Method
Maintenance cycle
Points and cautions
Page
Covers
Covers
Clean
Every 150,000 counts Clean with alcohol or a dry cloth.
Section
Maintenance
part/location
Method
Maintenance cycle
Points and cautions
Page
Other
Image quality
Check and adjust Every service
Summary of Contents for KM-1650
Page 1: ...SERVICE MANUAL Published in June 05 2DA70763 Revision 3 KM 1650 2050 ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 248: ...2DA 2DB 1 2 3 2 Figure 2 3 2 Power source PCB silk screen diagram 220 240 V AC 120 V AC ...
Page 265: ...2DA 2DB 1 2 3 19 Figure 2 3 10 Operation unit PCB silk screen diagram ...
Page 280: ......