Ricoh M281 Series Service Manual page 580

Development Unit
7.4 DEVELOPMENT UNIT
The development unit consists of the development roller that forms the magnetic brush, the
development blade and the development agitators that agitate the toner in the development unit.
The toner sensor checks whether or not toner remains in the development unit.
No.
1 Development roller
2 Development blade
3 Development agitator A
4 Development agitator B
5 Development case
D255/D256/M281/M282
Name No.
6 Toner supply roller
7 Toner agitator
8 Toner cartridge
9 Development blade
7-16
Name
SM