The following table shows the drive components for each model.

A gear for developer coil rotation is provided on the front side of the unit (downstream side).

IM C2000/2500/C3000/C3500:

Drive source for Bk

Drive source for C, M, Y

PCU: black/image transfer motor (M17)

Development motor: CMY (M16)

The PCU: Black / Image Transfer Motor (M17) is also used for the image transfer unit and waste toner bottle. Drive is switched by the development solenoid (SOL4).


IM C4500/C5500/C6000:

Drive source for Bk

Drive source for C, M, Y

Development motor: black (M29)

Development motor: CMY (M16)