41388601TH Rev.6
81 /
Oki Data CONFIDENTIAL
2
-1 Paper Input Jam (1st Tray)
•
Does the jam occur soon after the printer is turned on?
•
Yes Is the paper jammed at the entrance cassette sensor or the entrance MT sensor ?
* MT : Multipurpose Tray
Yes Remove the jammed paper.
▼
•
No
Do the sensor levers (of the entrance cassette sensor and the entrance MT sensor) operate
normally?
No
Replace the defective sensor lever.
▼
•
Yes Do the sensors (the entrance cassette sensor and the entrance MT sensor) work properly?
(Operate each sensor lever and verify the signal on the FSENS connector pins on the PU
board (K73 PWB).)
Pin 4: Entrance cassette sensor, Pin 2: Entrance MT sensor
No
Check the signal cable connection, or replace the sensor board (R71 PWB).
▼
•
Yes Check the signal cable connection, or replace the engine board (K73 PWB).
▼
•
No
Does the paper jam occur immediately after the paper is fed?
•
Yes Does the paper reach the entrance cassette sensor or the entrance MT sensor?
Yes Go to .
▼
•
No
Replace the feed roller or the Retard Pad assy in the paper tray.
▼
•
No
Is the feed motor rotating?
Yes Replace the feed roller.
▼
•
No
Is the resistance of the feed motor at the rated value (approx. 7.9 or 8.4
Ω
)?
No
Replace the feed motor.
▼
•
Yes
Is +32V supplied to the POWER connector Pins 7~10 on the engine board?
No
Replace the low-voltage power supply unit.
▼
•
Yes
Check gear engagement and cable connection, or replace the engine board.
A
A
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 ...
Page 66: ...41388601TH Rev 6 66 Oki Data CONFIDENTIAL ...
Page 128: ...41388601TH Rev 6 128 Oki Data CONFIDENTIAL 20 24 25 1 7 7 7 7 9 23 22 21 9 19 Figure 7 6 1 2 ...
