PM TABLES
SM 2-1 B044/B045/B046
Preventive
Maintenance
2. PREVENTIVE MAINTENANCE SCHEDULES
2.1 PM TABLES
NOTE: 1) After carrying out PM, clear the PM counter (SP7-804).
2) PM intervals (45k, 90k) indicate the number of prints.
3) After performing the PM the copy adjustments should be
checked and adjusted as necessary.
Key: AN: As necessary C: Clean R: Replace I: Inspect
Every
45k
Every
90k
AN NOTE
OPTICS
Reflector C C Optics cloth
1st mirror C C Optics cloth
2nd mirror C C Optics cloth
3rd mirror C C Optics cloth
Platen cover C C Dry cloth
Exposure glass C C Dry cloth
Toner shield glass C C Dry cloth
DRUM AREA
PCU R
On B044 and B046: Also clean
toner-bottle holder.
Transfer roller R
Discharge plate R
PAPER FEED
Paper feed roller R C Water or alcohol.
Friction pad R C Dry cloth
Bottom-plate pad C C Water or alcohol.
Registration roller C C Water or alcohol.
FUSING UNIT
Hot roller R
Pressure roller R
Hot roller bearings R
Pressure-roller
bushings
I
Inlet guide C
Outlet guide C
Hot roller stripper
pawls
R
Thermistor C