Kyocera Mita KM-4530, Service Manual

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2BC/D
2-1-15
2-1-2 Main charging section
The main charging section consists of the main charger unit, drum, drum surface potential sensor (DSPS), and so on.
The drum is electrically charged to form an image.
The drum surface potential sensor (DSPS) reads the drum surface potential and outputs data for surface potential
correction to the engine PCB (EPCB).
The main charger unit has the main charger cleaning motor (MCCM), main charger cleaning pad, and so on for
automatic cleaning of the charger wire.
Figure 2-1-15 Main charging section
Figure 2-1-16 Main charger unit
1
Main charger base
2
Main charger shield
3
Main charger grid
4
Main charger wire
(Tungsten wire)
5
Main charger cleaning motor (MCCM)
6
Drum
7
Drum surface potential sensor (DSPS)
1
Main charger rear housing
2
Main charger wire (Tungsten wire)
3
Main charger front housing
4
Main charger cleaning motor (MCCM)
5
Main charger base
6
Main charger grid
7
Grid cleaning pad
8
Main charger cleaning pads