Konica Minolta bizhub PRO 920 Service Manual page 49

Field Service Ver2.0 Aug.2005
3.3.2 DF
A. Maintenance 1 (Every 500,000 prints)
No. Unit
classification
1 Preparations Original through check
Cover
2 Paper feed Pick-up roller
section
Feed roller
Paper feed assist roller
Cleaning pad
Registration roller
Pre-handling rubber
Original count sensor
Original size sensor /Lt
Original size sensor /Rt
3 Conveyance Original registration
section sensor
4 Read section Original conveyance
sensor
Original skew sensor /
Rr
Original skew sensor /Fr
5 Paper exit Mirror on the driven
section roller assembly
Original reverse sensor
Reverse jam sensor
Original reverse/exit
sensor
6 Final check Original through check
Cleaning of the cover
Description Quantity Implementation classification
Cleaning Check Lubrication Replacement
3. PERIODIC CHECK
Materials
Tools used
Drum cleaner/
cleaning pad
Drum cleaner/
cleaning pad
Drum cleaner/
cleaning pad
Drum cleaner/
cleaning pad
Drum cleaner/
cleaning pad
Drum cleaner/
cleaning pad
Blower brush
Blower brush
Blower brush
Blower brush
Blower brush
Blower brush
Blower brush
Blower brush
Blower brush
Blower brush
Blower brush
Drum cleaner/
cleaning pad
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