1173SBM2800A
28
COOLING FAN
Ozone produced by the PC Drum Charge Corona and Image Transfer/Paper Separator
Coronas is drawn out of the copier by the Cooling Fan Motor and absorbed by the Ozone
Filter.
The Cooling Fan Motor is turned either at high or low speed. It turns at high speed while
Main Drive Motor or PC Drive Motor is being energized. It also turns at high speed for a
period of time after the Main Relay has been turned ON. Otherwise, it turns at low speed at
all times.
PC Drum Charge Corona
Image Transfer/Paper
Separator Coronas
M7
PWB-A PJ11A-1A
Control Signal
M-84
Duct
High
Low
H
L
Cooling Fan Motor M7
1151M009AA
WIRING DIAGRAM
8-A