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5. PREVENTIVE MAINTENANCE SCHEDULE
5.1 PM TABLE
NOTE:
The numbers mentioned for PM intervals indicate the number of
scans .
Symbol key: C: Clean R: Replace L: Lubricate I: Inspect
ITEM
OPTICS
Platen Cover Sheet
Exposure Glass
Mirrors, Reflectors
Lens, Correction Filter
Exposure Lamp
Scanner Guide Rails
Original Size Sensors
Optics Cooling Fan
Filter
PAPER FEED (Main Body)
Registration Rollers
Relay Roller (Drive)
By-pass Pick-up Roller
By-pass Paper Feed
Roller
By-pass Separation
Roller
By-pass Feed Pad
Paper Feed Guide
Plate
Registration Sensor
PAPER FEED (Paper Supply Unit)
Paper Guide Plate,
Vertical Transport Plate
Pick-up Rollers
Paper Feed Rollers
Separation Rollers
Vertical Transport
Rollers
Vertical Transport Plate
Tray Bottom Plate Pad
FSM
EM 40K 80K 120K 160K 200K
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
R
C
C
C
C
C
C
R
R
R
R
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
4-47
NOTE
C
Replace if necessary.
C
Alcohol or glass cleaner
C
Cotton pad with water, or
blower brush
C
Blower brush
C
Dry cloth
Blower brush
R
(NOTE 1)
C
Alcohol
C
Alcohol
R
Water
R
Water
R
Water
Alcohol or water
Alcohol or water
C
Blower brush
Alcohol or water
R
Water
R
Water
R
Water
Alcohol
Alcohol or water
C
Alcohol or water
A109
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