Ricoh Aficio MP C3501

Product Overview
D086/D087 1-4 SM
1.2.3 DRIVE LAYOUT
1. Scanner motor: Drives the scanner unit.
2. Toner supply clutch-K and
-CMY:
Turns on/off the drive power to the toner supply unit (K
and -CMY).
3.ITB (Image Transfer Belt)
contact motor:
Moves the ITB into contact and away from the color
PCUs.
4. Toner transport motor:
Drives the toner attraction pumps and the toner
collection coils from the PCUs, from the transfer belt
unit, and inside the toner collection bottle. Also rotates
the toner bottles.
5. Development clutch (K, Y, M,
C):
Turns on/off the drive power to the development unit
(K, Y, M, C).
6. Drum/Development drive
motor (K, Y, M, C)
Drives the color drum unit and development unit (K, Y,
M, C).