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Oki Data CONFIDENTIAL
44043511TH Rev.2
205 /
-3 Paper feed Jam
• Immediately after turning ON the power, does a paper feed jam occur?
• YES
Does the paper jam occur at the IN 2 Sensor, WR Sensor or Exit Sensor?
YES
Remove the jammed paper.
(A)
• NO
Does the lever of the IN 2 Sensor, WR Sensor or Exit Sensor work properly?
NO
Replace the defective sensor lever.
• YES
Does the sensor (IN 2 Sensor, WR Sensor or Exit Sensor) work properly?
(Check the sensor output using the switch scan test in the self-diagnosis
mode.)
NO
After checking the cable connection, replace the Sensor PCB (S2S
PCB).
• YES
Check the signal cable connection. (FSNS, DRV0 & DRV1 on the S2P
and DRV0, DRV1 & RSNS on the S2X(600dpi)/S2V(1200dpi) PCB)
Are they connected properly?
NO
Properly connect cable.
• YES
Replace the engine PCB.
• NO Immediately after intaking the paper, does a paper feed jam occur?
• YES
Did the paper reach the WR sensor?
YES
Go to (A).
• NO
Is the resist motor operating?
• NO
Is the resist motor resistance the rated value at approx. 7.9
Ω
?
NO
Replace the resist motor.
• YES Check the gear bite, then replace the engine PCB.
• YES
Replace resist roller A or B.
• NO Does a paper feed jam occur when loading the paper?
• YES
Is the belt motor running?
• NO
Is the resistance of the belt motor the rated level (4.7
Ω
)?
NO
Replace the Belt Motor.
• YES
After checking the gear engagement and cable connection, re-
place the Motor Driver PCB (S2P).
• YES
Is ID rotating?
NO
After checking the gear engagement, replace the ID.
• YES
After checking the gear engagement, replace the Belt Cassette Assy.
• NO END
Summary of Contents for C910
Page 1: ...Oki Data CONFIDENTIAL Model X Maintenance Manual 032007A...
Page 13: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 12 6 Finisher Unit 5 Tray except for China...
Page 94: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 93 4 2 Parts Layout MAIN ViewA Next page C910 Only...
Page 95: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 94 600dpi 1200dpi Air Flow Air Flow Air flow ViewA...
Page 96: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 95 Printer Unit 120V 230V 1 2 See next page...
Page 97: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 96 Printer Unit 120V 230V 2 2 A A...
Page 98: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 97 Plate Assy Power_120V 230V...
Page 99: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 98 Base Assy 1 2...
Page 100: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 99 Base Assy 2 2 A A...
Page 101: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 100 Side R Assy...
Page 102: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 101 Side F Assy C910 Only...
Page 103: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 102 Duct Drive Assy...
Page 104: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 103 FDR Unit Regist A A C C B B...
Page 105: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 104 FDR Unit MPT A A 2...
Page 106: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 105 Eject Assy...
Page 107: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 106 Plate Top Assy...
Page 108: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 107 Job Offset Assy...
Page 109: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 108 Basket Assy...
Page 119: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 118 Plate Top...