Drive Layout - Ricoh Aficio MP C3001 Service Manual

1.2.3 DRIVE LAYOUT

1. Scanner motor:
2. Toner supply clutch-K and
-CMY:
3.ITB (Image Transfer Belt)
contact motor:
4. Toner transport motor:
5. Development clutch (K, Y, M,
C):
6. Drum/Development drive
motor (K, Y, M, C)
D086/D087
Drives the scanner unit.
Turns on/off the drive power to the toner supply unit (K
and -CMY).
Moves the ITB into contact and away from the color
PCUs.
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.
Turns on/off the drive power to the development unit
(K, Y, M, C).
Drives the color drum unit and development unit (K, Y,
M, C).
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