2. Appendix: Preventive Maintenance
Tables
Maintenance Tables
Reset the PM counter (SP7-804-001) after doing maintenance work.
Key: AN: As necessary, C: Clean, R: Replace, I: Inspect
OPTICS
Reflector
1st mirror
2nd mirror
3rd mirror
Platen cover
Exposure glass
Toner shield glass
DRUM AREA
PCU
Transfer roller
Discharge plate
PAPER FEED
Paper feed roller
Friction pad
Bottom-plate pad
Registration roller
FUSING UNIT
Every 45k
Every 90k
C
C
C
C
C
C
C
R
R
R
R
R
C
C
AN
NOTE
C
Optics cloth
C
Optics cloth
C
Optics cloth
C
Optics cloth
C
Dry cloth
C
Dry cloth
C
Dry cloth
Clean toner-bottle holder.
C
Water or alcohol.
C
Dry cloth
C
Water or alcohol.
C
Water or alcohol.
2
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