Drive - Ricoh G157 Service Manual

DEVELOPMENT UNIT

6.6.3 DRIVE

[B]
[A]
G157D927.WMFF
This machine has one development motor [A] and four development clutches [B].
When each development clutch is on, it transfers the drive power to the
development drive gear [C].
[D]
[C]
G157D928.WMF
The development drive gear has two functions. First, the drive gear drives the
development roller ( 6.6.1). Second, the drive gear moves the right side of each
development unit [D] to the OPC belt.
NOTE: For the contact mechanism on the left side, (see section 6.6.4)
SM 6-23 G157