Power Supply Section Cooling Mechanism - Minolta CF1501 Service Manual

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Power Supply Section Cooling Mechanism

• A fan motor draws air from the area around the Power Supply Unit to the outside to pre-
vent the Power Supply Unit temperature from running high.
Power Supply Cooling
Fan Motor (M21)
Controlled Part
M21
22-6. PC Drum Charge Corona Ozone Removal Mechanism
• Ozone produced from the PC Drum Charge Corona is removed.
• It is absorbed by the Ozone Filter from the air drawn by a fan motor to the outside.
Ozone Ventilation
Fan Motor (M22)
Ozone Filter
Controlled Part
M22
Control Signal Full Speed
PJ2I-6
Control Signal Energized
PJ10I-14
M-100
4004M054AA
Half Speed
L H
4004M054AA
Deenergized WIRING DIAGRAM
H L
WIRING DIAGRAM
29-E
19-A