Ricoh G165 Service Manual page 215

PSU (Power Supply
7
Unit)
8 Main Switch
9 Fusing Fan Motor
10 Interlock Switches
11 LSU Fan Motor
SM
This supplies DC power for the EGB, fusing unit and
interlock switches.
This switch provides power to the machine.
This motor exhausts air around the fusing unit.
These switches turn off DC power when the front cover or
top cover is open.
This motor exhausts air around the laser optics housing
unit.
6-7
Machine Overview
G165/G166/G167/G181/G183/G184