Ricoh IM C300

PCDU
D0CA/D0C9/D0C8/D0CB 7-50 SM
7.6.4 OPC DRUM/DEVELOPMENT DRIVE
The drum motor (M11) [K] drives the drum (K). The development clutch(K) (CL5) [L] drives the
Development Unit for K.
The drum motor (CMY) (M10) [J] drives the other three drums and the development motor
(CMY) (M9) [I] drives the Development Units for C/M/Y.
Do not disassemble the three drive gears ([C], [E], and [G]) in the field. These are precisely
assembled in the factory.
Callout Item Callout Item
[A] Drum Drive Gear (K) [G] Drum Drive Gear (Y)
[B] Development Drive Gear (K) [H] Development Drive Gear (Y)
[C] Drum Drive Gear (C) [I] Development Motor (CMY) (M9)
[D] Development Drive Gear (C) [J] Drum Motor (CMY) (M10)
[E] Drum Drive Gear (M) [K] Drum Motor (M11)
[F] Development Drive Gear (M) [L] Development Clutch(K) (CL5)