2-1-4
Developing section
The developing section consists of the developing unit and the toner container.
The developing unit consists of the developing roller where a magnetic brush is formed, the developing blade and the
developing spirals that agitate the developer.
The engine PWB (EPWB) turns on/off the toner motor according to the toner sensor output voltage, and supply toner in
the toner container to the developing unit.
Figure 2-1-16 Developing section
(1)
Developing blade
(2)
Blade magnet
(3)
Toner collection roller
(4)
Developing roller
(5)
Spiral DLP A
(6)
Spiral DLP B
(7)
Developing housing
(8)
Developing upper cover
(9)
Toner container
2FB/2FC
2-1-15