Ricoh C231 Service Manual page 427

Solenoids
No. Component
Rear Pressure Release
46
Solenoid
Front Pressure Release
21
Solenoid
Counters
No. Component
25 Paper Counter
26 Master Counter
Others
No. Component
11 Thermal Head
3 Exposure Lamp (Xenon Lamp)
SM
Function
Releases the press roller to apply printing
pressure.
Releases the press roller to apply printing
pressure.
Function
Keeps track of the total number of copies.
Keeps track of the total number of masters made.
Function
Burns the image onto the master.
Applies light to the original for exposure.
6-5
MECHANISM OVERVIEW
C231/C237/C238