Kyocera FS-3040MFP

2LW/2LX
1-4-21
(4)
Right 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, remedy or replace the cable.
Right fan motor and connect-R PWB (YC11)
Connect-R PWB (YC1) and engine PWB (YC9)
2. Defective motor. Replace the right fan motor.
3. Defective PWB. Replace the engine PWB or connect-R PWB and check for
correct operation (see page 1-5-30).
(5)
Left 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, remedy or replace the cable.
Left fan motor and connect-L PWB (YC4)
Connect-L PWB (YC6) and engine PWB (YC504)
2. Defective motor. Replace the left fan motor.
3. Defective PWB. Replace the engine PWB or connect-L PWB and check for
correct operation (see page 1-5-30).
(6)
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, remedy or replace the cable.
Power source fan motor and connect-L PWB (YC11)
Connect-L PWB (YC8) and engine PWB (YC503)
2. Defective motor. Replace the power source fan motor.
3. Defective PWB. Replace the engine PWB or connect-L PWB and check for
correct operation (see page 1-5-30).
(7)
Feed 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, remedy or replace the cable.
Feed fan motor and engine PWB (YC15)
2. Defective motor. Replace the feed fan motor.
3. Defective PWB. Replace the engine PWB and check for correct operation
(see page 1-5-30).
(8)
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, remedy or replace the cable.
Eject fan motor and connect-R PWB (YC13)
Connect-R PWB (YC2) and engine PWB (YC502)
2. Defective motor. Replace the eject fan motor.
3. Defective PWB. Replace the engine PWB or connect-R PWB and check for
correct operation (see page 1-5-30).
(9)
ISU 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, remedy or replace the cable.
ISU motor and main PWB (YC1004)
2. Defective drive trans-
mission system.
Check if the gears rotate smoothly. If not, grease the gears.
Check for broken gears and replace if any.
3. Defective motor. Replace the ISU motor.
4. Defective PWB. Replace the main PWB and check for correct operation
(see page 1-5-34).
Problem Causes Check procedures/corrective measures