FrameMaker Ver.5.5E(PC) Di350 GENERAL, MECHANICAL/ELECTRICAL
98.12.18
M-50
1171SBM2200A
•
The Power Unit Cooling Fan Motor prevents the temperature at the Power Supply Unit
and the Polygon Motor in the PH from rising inordinately.
22 POWER UNIT COOLING FAN MOTOR
Electrical
Component
Control
Signal
While Main Motor is Turning In Standby
Full speed Half speed
M4 PJ6A-2 DC24V DC10V
1171M034AA
Power Unit Cooling
Fan Motor (M4)
Master Board (PWB-A)
Power Supply Unit 1 (PU1)