41388601TH Rev.6
89 /
Oki Data CONFIDENTIAL
6
Fan Motor Error
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Does the fan of the low-voltage power supply unit rotate after the printer is turned on?
•
Yes Does the error recur after the fan of the low-voltage power supply unit has been replaced?
•
Yes Replace the low-voltage power supply unit.
▼
•
No
End
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•
Yes
Does the engine board fan rotate after the printer is turned on?
•
No
Is +32V supplied to the FAN connector Pin 1 on the engine board (K73 PWB)?
•
No
Is +32V supplied to the POWER connector pins on the engine board (K73 PWB)?
+32V: Pin 7, 8, 9, 10
No
Check cable connection or replace the low-voltage power supply unit.
▼
•
Yes Replace the engine board.
▼
•
Yes Replace the fan of the engine board.
▼
•
Yes
Does the fuser fan rotate after the printer is turned on?
•
No
Is +32V supplied to the JOBOFF connector Pin 5 on the engine board (K73 PWB)?
•
No
Is +32V supplied to the POWER connector pins on the engine board (K73 PWB)?
+32V: Pin 7, 8, 9, 10
No
Check cable connection, or replace the low-voltage power supply unit.
▼
•
Yes Replace the engine board.
▼
•
Yes Replace the fuser fan.
▼
•
Yes
End
Summary of Contents for C9200
Page 13: ...41388601TH Rev 6 13 Oki Data CONFIDENTIAL 2 2 Parts Layout Figure 2 1 ...
Page 14: ...41388601TH Rev 6 14 Oki Data CONFIDENTIAL Figure 2 2 Top Cover Assy ...
Page 15: ...41388601TH Rev 6 15 Oki Data CONFIDENTIAL Figure 2 3 Printer Unit 1 2 ...
Page 16: ...41388601TH Rev 6 16 Oki Data CONFIDENTIAL Figure 2 4 Printer Unit 2 2 ...
Page 17: ...41388601TH Rev 6 17 Oki Data CONFIDENTIAL Figure 2 5 Cassette Guide Assy L R ...
Page 18: ...41388601TH Rev 6 18 Oki Data CONFIDENTIAL Figure 2 6 ...
Page 19: ...41388601TH Rev 6 19 Oki Data CONFIDENTIAL A B C D E A B C D E Figure 2 7 Duplex Unit ...
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