15 February 2006 PM TABLES
2-3
Preventive
Maintenance
PAPER FEED
B064 Series
EM 300K 450K 600K 1000K Expected K Note
Feed Rollers
R R 450K
Pick-up Rollers
R R 450K
Separation Rollers
R R 450K
For the K reading,
check the logging data
for the paper cassette’s
counter. See NOTE
below this table.
By-pass Feed Rollers R R 450K
By-pass Pick-up Rollers R R 450K
By-pass Separation
Rollers
R R 450K
See NOTE below this
table.
PAPER FEED B140/B246 Series
EM 300K 450K 600K 900K Expected K Note
Feed Rollers R 1000K
Pick-up Rollers R 1000K
Separation Rollers R 1000K
See NOTE below this
table.
By-pass Feed Rollers
R
1000K
By-pass Pick-up Rollers
R
1000K
By-pass Separation
Rollers
R
1000K
See NOTE below this
table.
NOTES
• Always replace pick-up, feed and separation rollers as a set.
• If the copier is a B064 Series machine, check the counter value for each paper tray station with
SP7204 (Copy Counter – Paper Trays). If the value has reached 300K, replace the rollers. The
quality of the paper can have an effect on the service life of the rollers. Paper with a rough
surface, for example, can increase abrasion on the rollers and decrease their service life. After
replacing the rollers, reset the counter with SP7816 (Copy Counter Reset).
• If the feeding from the by-pass tray causes frequent jams, and the by-pass tray is not used
regularly, check the by-pass tray rollers. If pick-up, feed, and separation rollers for the by-pass
tray are of lighter color than those of more frequently used trays, replace them.
TRANSFER BELT UNIT
EM 300K 450K 600K Expected K Note
Transfer Belt
C R C 750
Transfer Roller Cleaning
Blade
R 750
Use dry cloth to clean
transfer belt. Always replace
transfer belt and transfer
roller cleaning blade together.
Transfer Entrance Guide
Plate
C C
Dry cloth
Transfer Drive Roller C C Dry cloth
Transfer Drum Roller C C Dry cloth
Transfer Bias Roller C C Dry cloth
Transfer Exit Guide Plate C C Dry cloth
Discharge Plate R R
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