17 January, 2003
SERVICE MAINTENANCE
2-3
Pr
eventive
Maintenance
2.2 SERVICE MAINTENANCE
NOTE:
After replacing the transfer unit and the transfer cleaning unit, make sure to
reset the maintenance counter using SP7-804-16 and SP7-804-17
respectively.
After replacing paper feed rollers, reset the maintenance counters for these
also: By-pass tray (7-804-10), Tray 1 (7-804-11), Tray 2 (7-804-12), Tray
3/LCT (7-804-13), Tray 4 (7-804-14)
Symbol key: C: Clean, R: Replace, L: Lubricate, I: Inspect
Main unit
Item
100K 150K 500K 1,000K 3,000K
EM
Remarks
Transfer
Unit
R
Transfer
Cleaning
Unit R
By-pass
Feed
Roller
R
By-pass
Pick-up
Roller R
By-pass
Separation
Roller
R
Waste
Oil
Bottle
R
One-tray Paper Feed Unit (500 sheets x 1)
Item
100K 150K 500K 1,000K 3,000K
EM
Remarks
Relay
Roller
C
Damp
cloth
Bottom
Plate
Pad
C
Damp
cloth
Two-tray Paper Feed Unit (500 sheets x 2)
Item
100K 150K 500K 1,000K 3,000K
EM
Remarks
Relay
Roller
C
Damp
cloth
Bottom
Plate
Pad
C
Damp
cloth
LCT (2000 sheets)
Item
100K 150K 500K 1,000K 3,000K
EM
Remarks
Relay
Roller
C
Damp
cloth
Bottom
Plate
Pad
C
Damp
cloth
Two-tray Finisher
Items
100K 150K 500K 1,000K 3,000K
EM
Remarks
Rollers
C
Damp
cloth
Discharge
Brush
C
Dry
cloth
Sensors
C
Blower
brush
Jogger
Fences
I
Replace
if
required.