Preventive
Maintenance
PM TABLES
SM 2-1 B039/B040/B043
2. PREVENTIVE MAINTENANCE SCHEDULES
2.1 PM TABLES
NOTE: 1) After carrying out PM, clear the PM counter (SP7-804).
2) PM intervals (60k, 80k, and 120K) indicate the number of prints.
Key: AN: As necessary C: Clean R: Replace L: Lubricate I: Inspect
EM 60k 120k AN NOTE
OPTICS
Reflector C Optics cloth
1st mirror C C Optics cloth
2nd mirror C C Optics cloth
3rd mirror C C Optics cloth
Scanner guide rails C Do not use alcohol.
Platen cover
IC
Replace the platen sheet, if necessary.
Blower brush or alcohol
Exposure glass C C Blower brush or alcohol
Toner shield glass C Blower brush
APS sensors C Blower brush
DRUM AREA
PCU I
Drum R
Developer R
Charge roller R
Cleaning brush
(for charge roller)
R
Cleaning blade
(for OPC drum)
R
Separation pawls R
Transfer roller R
ID sensor C C Blower brush
PAPER FEED
Paper feed roller
(in each feed tray)
C R C Clean with water or alcohol.
Friction pad
(in each feed tray)
C R C Clean with water or alcohol.
Bottom-plate pad
(in each feed tray)
C C Clean with water or alcohol.
Paper feed roller
(bypass tray)
C C Clean with water or alcohol.
Friction pad
(bypass tray)
C C Clean with water or alcohol.
Bottom-plate pad
(by-pass tray)
C C Clean with water or alcohol.
Registration rollers C C Clean with water or alcohol.
Relay rollers C C Clean with water or alcohol.
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