Kyocera TASKalfa 5551ci - Electric Problem: Eject Fan Motor Failure; Electric Problem: Eject Front Fan Motor Failure; Electric Problem: Eject Rear Fan Motor Failure; Electric Problem: Power Source Fan Motor Failure

2L6/2N6/2N5/2N4
1-4-295
(15)
Eject fan motor 1,
2 does not operate
(45 ppm/55 ppm
model only).
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 1, 2 and relay PWB (YC11)
Relay PWB (YC13) and feed PWB 1 (YC23)
Feed PWB 1 (YC2) and engine PWB (YC5)
2. Defective motor. Replace the eject fan motor 1 or 2.
3. Defective PWB. Replace the relay PWB, feed PWB 1 or engine PWB and
check for correct operation (see page 1-5-80).
(16)
Eject front 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 front fan motor and front PWB (YC4)
Front PWB (YC3) and engine PWB (YC7)
2. Defective motor. Replace the eject front fan motor.
3. Defective PWB. Replace the front PWB or engine PWB and check for cor-
rect operation (see page 1-5-80).
(17)
Eject rear 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 rear fan motor and feed PWB 1 (YC19)
Feed PWB 1 (YC1) and engine PWB (YC6)
2. Defective motor. Replace the eject rear fan motor.
3. Defective PWB. Replace the feed PWB 1 or engine PWB and check for cor-
rect operation (see page 1-5-80).
(18)
Power source 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.
Power source fan motor and engine PWB (YC22)
2. Defective motor. Replace the power source fan motor.
3. Defective PWB. Replace the engine PWB and check for correct operation
(see page 1-5-80).
(19)
Controller 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.
Controller fan motor and main PWB (YC23)
2. Defective motor. Replace the controller fan motor.
3. Defective PWB. Replace the main PWB and check for correct operation
(see page 1-5-72).
(20)
Paper feed clutch
1, 2 does not oper-
ate.
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 1, 2 and feed PWB 2 (YC4)
Feed PWB 2 (YC1) and engine PWB (YC4)
2. Defective clutch. Replace the paper feed clutch 1 or 2.
3. Defective PWB. Replace the feed PWB 2 or engine PWB and check for cor-
rect operation (see page 1-5-80).
Problem Causes Check procedures/corrective measures