Ricoh BR-C1a Basic Service Training page 395

 The PTR separation motor [1] in the ITB unit opens and closes the
nip between the PTR idle roller and the PTR. (The ITB passes
between these two rollers.)
 A cam [2] at each end of the PTR idle roller opens and closes the
nip between the rollers.
 The PTR separation motor opens the nip between the rollers, and
an actuator [4] on the shaft of the PTR idle roller enters the PTR
lift sensor [3] (this is the home position).
Slide 395
No additional notes
PTR Lift
395
BR-C1 Training