2AV/X
2-1-4 Developing section
The developing section consists of the developing unit and the toner cartridge.
The developing unit consists of the developing roller where a magnetic brush is formed, the doctor blade and the
developing spirals that agitate the developer.
Toner from the toner cartridge and residual toner collected in the cleaning section are conveyed to the waste toner tank.
Toner cartridge
Toner feed motor (TFM)
Developing unit
Figure 2-1-12 Developing section
Left developing spiral
Cleaning spiral
Right developing spiral
Toner recycling assembly
Waste toner tank
2-1
Flow of the recycled toner
Figure 2-1-13 Toner recycling
2-1-10