Malfunction Detection Timing And Troubleshooting Procedures; C0045: Fuser Fan Motor Error - Konica Minolta Di1610 Service Manual

3-2. Malfunction Detection Timing and Troubleshooting Proce-
dures
(1)

C0045: Fuser fan motor error

<Detection Timing>
• The LOCK signal remains HIGH or LOW continuously for a predetermined period of
time while the Cooling Fan Motor remains energized.
<Troubleshooting Procedures>
Cooling Fan Motor (M2)
Step
1 Check the Motor connectors for
connection and correct as neces-
sary.
2 Check the fan for possible overload
and correct as necessary.
3 M2 operation check
4 M3 operation check
5 Replace PWB-P.
Description
Relevant Electric Parts
Action
T-14
Controller/Mechanical Control Board (PWB-P)
Power Unit (PU1)
WIRING DIAGRAM
Ref. Page
Control Signal
– –
– –
PWB-P MPJ13P-
☞ T-3
1 to 3 (pulse)
PWB-P MPJ6P-1
☞ T-3
to 3 (pulse)
– –
Location
(Electric Parts)
–
–
G to H-5 to 6
E-9 to 10
–