Ir Section Cooling Fan Motor Mechanism - Minolta CF910 Service Manual

1154SBM0907A
9-7.

IR Section Cooling Fan Motor Mechanism

• Original Glass Cooling Fan Motor M2:
Draws air into the copier to prevent the temperature on the surface of the Original Glass
from rising due to heat from Exposure Lamp LA1.
• IR Cooling Fan Motor 1 M24 and 2 M25:
Draws air into the copier to prevent the CCD Sensor's sensitivity from being degraded by
its getting hot.
<Control>
Control Signal
M2 PWB-C PJ15C-7
M24 PWB-B PJ6B-1A
M25 PWB-B PJ6B-4A
<When Making One Mono-Color Copy>
Scan
Scanner Drive
Stop
Motor (M1)
Return
ON
M2 OFF
ON
M24 OFF
ON
M25 OFF
Energized
L
L
L
Start Key
ON
One Copy
M-38
Deenergized Wiring Diagram
H
H
H
Scanner at
Standby Position
26-B
25-F
25-F
1154T43MCA