Optical Section Cooling Fan - Minolta EPI 054 User Manual

FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 MECHANICAL/ELECTRICAL
98.04.24
1174SBM2600A
26

OPTICAL SECTION COOLING FAN

The Optical Section Cooling Fan Motor draws outside air into the copier and blows it
against the Original Glass which is heated by the lit Exposure Lamp.
The Filter at the intake port of the Fan prevents dust and dirt from entering the Optical Sec-
tion of the copier.
The Optical Section Cooling Fan Motor turns only while the Main Drive Motor is being ener-
gized.
<23 cpm copier>
Rear of
Copier
Optical Section Cooling
Fan Motor M3
<15/18 cpm copier>
Front of Copier
Filter
Outside Air
Control Signal
M3 PWB-A PJ22A-2
Filter Original Glass
1149M024AA
Original Glass
Optical Section Cooling
Fan Motor M3
1139M095AA
Energized Deenergized WIRING DIAGRAM
L
M-75
Front of
Copier
H 5-F/5-G