Ricoh B245-62 Service Training page 62

Mixing augers
Main motor: Drives the development mechanism, via the development
drive shaft
Development drive shaft: Engages when the PCU is pushed in
The development roller turns whenever the main motor is on.
No development clutch
Slide 62
The main motor drives the development roller and mixing augers through a train of gears
and the development drive shaft. When the PCU is pushed in, the development drive
shaft engages the development roller gear.
The development drive gears (except for the gears in the development unit) are helical
gears. These gears are quieter than normal gears.
Drive
Development drive shaft
Development roller
62
B245-62 / PD-C4
Main motor