C0045 Fusing Cooling Fan Motor Malfunction - Konica Minolta Di1611 Service Manual

Di1611/Di2011 FIELD SERVICE Ver.1.0 Mar. 2004
(3)

C0045 Fusing Cooling Fan Motor Malfunction

<Detection Timing>
Trouble
Code
• The Fusing Cooling Fan Motor (M3) Lock signal remains HIGH for a
C0045 continuous 1-sec. period while the Fusing Cooling Fan Motor is turn-
ing at full speed or decelerated speed.
<Action>
Fusing Cooling Fan Motor (M3)
Step Operations
1 Check M3 connectors for proper con-
nection and correct as necessary.
2 Check the fan for possible overload
and correct as necessary.
3 M3 operation check
4 Change PWB-A.
5 Change PU1.
Description
Relevant Electrical Components
Master Board (PWB-A)
Power Supply Unit (PU1)
Ref.
Page
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–
☞ 3-3
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3-23
TROUBLESHOOTING
WIRING DIAGRAM
Control signal (Electrical
Components)
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–
PWB-A PJ22A-1
(REM)
–
–
Location
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C-2
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