Ricoh C226 Service Manual page 283

No. Item
Pressure
10
Cam
Rear Paper
Delivery
Side Plate
11
Main Control
12
Board
C226
The shape of the C211/C212/C213 pressure cam has been modified
slightly as shown to decrease the pressure roller speed to 70% that
of the C207/C208 models. (A portion at point [A] has been shaved
off.) This reduces the noise caused when the pressure roller moves
against the drum.
C207/C208 cam
One of the air slots [B] cut in the rear paper delivery side plate has
been enlarged so that tape strips from the optional tape dispenser
can be inserted through it.
C207/C208
An ON/OFF control circuit for the thermal head drive voltage (VHD)
has been added to the main control board.
The drum master detection circuit on the main control board has
been modified to accommodate the new drum master sensor.
8-12
DIFFERENCES BETWEEN MODELS
Remarks
C211/C212/C213 cam
C211/C212/C213
[A]
[B]
SM