Fan Control; Function - Konica Minolta magicolor 1690MF Service Manual

20. Fan control

20. Fan control
20.1 Composition
Exit tray cooling fan motor (FM4)
Exhaust
Ozone ventilation fan motor (FM2)
20.2 Operation
20.2.1

Function

Motor name
DC power supply fan motor (FM1)
Ozone ventilation fan motor (FM2)
Exit tray cooling fan motor (FM4)
74
Theory of Operation Ver. 1.0 Nov. 2008
Function (purpose)
To discharge heat stagnant inside the machine to the outside to
prevent the temperature of the DC power supply from rising.
To recover toner powder in the imaging cartridge.
To draw ozone produced in the imaging cartridge to the outside.
To prevent the temperature on the exit tray from increasing.
DC power supply fan motor (FM1)
Suction
A0HFT2C511AA