Minolta magicolor 2300 Series Service Manual page 131

(4) FATAL ERROR CODE 0CH: Malfunction of the power supply cooling fan motor
<Remedy>
Power supply cooling fan motor (M4)
Step Remedy
1 Check M4 operation.
2 Replace PU.
3 Replace PWB-A.
4 Replace PWB-P.
(5) FATAL ERROR CODE 0EH: Malfunction of the fusing cooling fan motor
<Remedy>
Fusing cooling fan motor (M5)
Step Remedy
1 Check M5 operation.
2 Replace PU.
3 Replace PWB-A.
4 Replace PWB-P.
(6) FATAL ERROR CODE 10H: Malfunction of the polygon motor
<Remedy>
Electrical components for detection of the malfunction
Print head unit
Step Remedy
1 Replace the print head unit.
2 Replace PU.
3 Replace PWB-A.
4 Replace PWB-P.
Components for display of the warning
Master board (PWB-A)
Power unit (PU)
Controller control board (PWB-P)
Reference
page
Control signal
T-3 M4_REM
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Components for display of the warning
Master board (PWB-A)
Power unit (PU)
Controller control board (PWB-P)
Reference
page
Control signal
T-3 M5_REM
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Master board (PWB-A)
Power unit (PU)
Controller control board (PWB-P)
Reference
page
Control signal
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131
WARNING DIAGRAM
Location(electrical com-
ponent)
3-D
- -
- -
- -
WARNING DIAGRAM
Location(electrical com-
ponent)
11-E
- -
- -
- -
WARNING DIAGRAM
Location(electrical
component)
- -
- -
- -
- -