Service manual

T- 4 1
(5) C0049: Paper source option Vertical Transport Cooling Fan Motor malfunction
C0049
Relevant Electrical Parts
Vertical Transport Cooling Fan Motor (M132) Control Board (PWB-A)
Step Check Result Action
1 Vertical Transport Cooling Fan Motor rotation:
the voltage across PJ14A-1 on Power Supply
Board and GND is DC24V after the malfunction
has been reset.
NO Change Control Board.
2 Vertical Transport Cooling Fan Motor rotation:
the voltage across PJ14A-3 on Power Supply
Board and GND is DC0V after the malfunction
has been reset.
YES Change Control Board.
NO Check motor for installa-
tion.
Change motor.
PJ14A-3(M132 LOCK)
PJ14A-2(GND)
PJ14A-1(DC24V)
PWB-A
(CABINET)
M132
CN18
1
2
3
3
2
1
4002C27TAA