2NC/2NF/2NG/2NN/3P7/3P8/3P9
1-4-91
(5)
Eject fan motor
does not operate.
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Eject fan motor and main/engine PWB (YC11)
2. Defective motor.
Replace the eject fan motor.
3. Defective PWB.
Replace the main/engine PWB and check for correct oper-
ation (see page 2-2-11).
(6)
Paper feed clutch
does not operate.
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Paper feed clutch and main/engine PWB (YC4)
2. Defective clutch.
Replace the paper feed clutch.
3. Defective PWB.
Replace the main/engine PWB and check for correct oper-
ation (see page 2-2-11).
(7)
Registration clutch
does not operate
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Registration clutch and main/engine PWB (YC4)
2. Defective clutch.
Replace the registration clutch.
3. Defective PWB.
Replace the main/engine PWB and check for correct oper-
ation (see page 2-2-11).
(8)
MP solenoid does
not operate.
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
MP solenoid and main/engine PWB (YC4)
2. Defective solenoid.
Replace the MP solenoid.
3. Defective PWB.
Replace the main/engine PWB and check for correct oper-
ation (see page 2-2-11).
(9)
The message
requesting paper to
be loaded is shown
when paper is
present on the cas-
sette.
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Paper sensor and main/engine PWB (YC5)
2. Deformed actuator.
Check visually and replace if necessary.
3. Defective sensor.
Replace the paper sensor.
4. Defective PWB.
Replace the main/engine PWB and check for correct oper-
ation (see page 2-2-11).
(10)
The message
requesting paper to
be loaded is shown
when paper is
present on the MP
tray.
1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
MP paper sensor and main/engine PWB (YC5)
2. Deformed actuator.
Check visually and replace if necessary.
3. Defective sensor.
Replace the MP paper sensor.
4. Defective PWB.
Replace the main/engine PWB and check for correct oper-
ation (see page 2-2-11).
Problem
Causes
Check procedures/corrective measures
Summary of Contents for DP-480
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Page 18: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 This page is intentionally left blank ...
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Page 172: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 1 3 118 This page is intentionally left blank ...
Page 278: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 2 1 4 106 This page is intentionally left blank ...
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Page 446: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 2 3 12 This page is intentionally left blank ...
Page 455: ...Installation Guide DP 480 Document processor Installation Guide ...
Page 458: ...2 3 4 5 6 A ...
Page 459: ...3 7 8 9 B C C ...
Page 460: ...4 10 ...
Page 473: ...PF 480 300 sheet Paper feeder Installation Guide ...
Page 476: ...2 5 6 4 3 B M3x8 B M3x8 B M3x8 B M3x8 1 2 ...
Page 477: ...3 9 10 8 7 1 2 ...
Page 478: ...4 13 12 11 1 2 C ...
Page 479: ...5 15 14 E D D E D D E D D E D D ...
Page 482: ...DU 480 duplex unit Installation Guide ...
Page 484: ...1 2 3 1 A B M3x8 ...
Page 485: ...2 6 7 5 4 A A B M3x8 ...
Page 489: ...IB 33 Network interface kit Installation Guide ...
Page 490: ...2 3 1 IB 33 2013 7 303PB56710 01 A B ...
Page 491: ...6 7 5 4 2013 7 303PB56710 01 B YC2007 A ...
Page 492: ...FAX System X Installation Guide ...
Page 495: ...2 5 4 3 2 B M3x8 A YC 2003 ...
Page 496: ...3 8 9 7 6 C G G 8 9 7 6 C ...
Page 497: ...4 11 10 12 13 D D E ...
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