Transport Belt Drive Mechanism - Ricoh FT7770 Service Manual

30
April, '89

2. Transport Belt Drive Mechanism

The belt motor is a reversible servomotor.
transport belt as follows:
The entrance belt roller has two tension springs to keep the transport belt
taut.
Belt Motor
Two Bevel Gears (A)
|
Two Intermediate Gears (B)
I
Timing Belt Drive Pulley (C)
|
Timing Belt (D)
|
Belt Drive Roller Pulley (E)
I
Belt Drive Roller
I
Transport Belt
I
Entrance Belt Roller
Its torque is transmitted to the
7-18