Olivetti d-COLOR P2026, Service Manual, Page: 91 / 207

Problem
(5)
Fuser fan motor
does not operate.
Causes
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective motor.
3. Defective PWB.
(6)
Container fan
motor does not
operate.
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective motor.
3. Defective PWB.
(7)
Paper feed clutch
does not operate.
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective clutch.
3. Defective PWB.
(8)
MP feed clutch
does not operate.
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective clutch.
3. Defective PWB.
(9)
Registration clutch
does not operate.
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective clutch.
3. Defective PWB.
(10)
Middle clutch does
not operate.
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective clutch.
3. Defective PWB.
Check procedures/corrective measures
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Fuser fan motor and engine PWB (YC40)
Replace the fuser fan motor.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Container fan motor and engine PWB (YC28)
Replace the container fan motor.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Paper feed clutch and engine PWB (YC3)
Replace the paper feed clutch.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
MP feed clutch and engine PWB (YC3)
Replace the MP feed clutch.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Registration clutch and engine PWB (YC3)
Replace the registration clutch.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Middle clutch and engine PWB (YC3)
Replace the middle clutch.
Replace the engine PWB and check for correct operation
(see page 1-5-26).
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