41956001TH Rev.1
138 /
Oki Data CONFIDENTIAL
2
-1 Feed jam (1st tray)
•
Do feed jams occur right after power ON?
•
Yes Is the jam at the entrance cassette sensor or entrance MT sensor?
Yes Remove the jammed paper.
(A)
▼
•
No
Does the sensor lever (entrance cassette sensor or entrance MT sensor) function properly?
No
Replace the faulty sensor lever.
▼
•
Yes Does the sensor (input cassette sensor, entrance MT sensor) function properly?
Operate each sensor lever and check the signal on the FSENS connector pin on the engine
board (K7N PWB).
Pin 4: Entrance sensor / Pin 2: Entrance MT sensor
No
Check the connection of the NO signal cable, then replace the engine.
▼
•
Yes Check the signal cable connection, then replace the sensor board (R71 PWB).
▼
•
No
Do feed jams occur right after papers are absorbed?
•
Yes Did the paper reach the entrance cassette sensor or entrance MT sensor?
Yes Proceed to (A).
▼
•
No
Replace the feed roller or paper separation frame assembly of the paper cassette.
▼
•
No
Is the main feed motor rotating?
Yes Replace the feed roller or paper separation frame assembly of the paper cassette.
▼
•
No
Is the main feed motor resistance within the regulated value (approx. 4
Ω
)?
No
Replace the main feed motor.
▼
•
Yes
Is 34V output to fuse F2 and F4 on the engine board?
No
Replace the low-voltage power unit.
▼
•
Yes
Check the gear mesh status and cable connections, then replace the engine board.
Содержание C9500dxn
Страница 48: ...41956001TH Rev 1 48 Oki Data CONFIDENTIAL 3 2 Parts Layout Figure 3 1...
Страница 49: ...41956001TH Rev 1 49 Oki Data CONFIDENTIAL Figure 3 2 Top Cover Assy...
Страница 50: ...41956001TH Rev 1 50 Oki Data CONFIDENTIAL Figure 3 3 Printer Unit 1 2...
Страница 51: ...41956001TH Rev 1 51 Oki Data CONFIDENTIAL Figure 3 4 Printer Unit 2 2...
Страница 52: ...41956001TH Rev 1 52 Oki Data CONFIDENTIAL Figure 3 5 Cassette Guide Assy L R...
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Страница 54: ...41956001TH Rev 1 54 Oki Data CONFIDENTIAL A B C D E A B C D E Figure 3 6 Duplex Unit...
Страница 112: ...41956001TH Rev 1 112 Oki Data CONFIDENTIAL Pattern 5 Pattern 6 Pattern 7...
Страница 161: ...41956001TH Rev 1 161 Oki Data CONFIDENTIAL Figure 6 3 Ground Charge Roller Developing Roller Toner Supply Roller...
Страница 177: ...41956001TH Rev 1 177 Oki Data CONFIDENTIAL Figure 8 1 2 3 A B A B C C C 16 C 10 17 17 17 19 19 18 18...
Страница 178: ...41956001TH Rev 1 178 Oki Data CONFIDENTIAL 37 26 33 38 32 39 38 31 34 35 36 27 Figure 8 1 3 3...
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