2LW/2LX
1-4-22
(10)
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, remedy or replace the cable.
Paper feed clutch and connect-R PWB (YC5)
Connect-R PWB (YC2) and engine PWB (YC502)
2. Defective clutch. Replace the paper feed clutch.
3. Defective PWB. Replace the engine PWB or connect-R PWB and check for
correct operation (see page 1-5-30).
(11)
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, remedy or replace the cable.
Registration clutch and connect-R PWB (YC6)
Connect-R PWB (YC2) and engine PWB (YC502)
2. Defective clutch. Replace the registration clutch.
3. Defective PWB. Replace the engine PWB or connect-R PWB and check for
correct operation (see page 1-5-30).
(12)
Middle 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, remedy or replace the cable.
Middle clutch and connect-R PWB (YC7)
Connect-R PWB (YC2) and engine PWB (YC502)
2. Defective clutch. Replace the middle clutch.
3. Defective PWB. Replace the engine PWB or connect-R PWB and check for
correct operation (see page 1-5-30).
(13)
Duplex 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, remedy or replace the cable.
Duplex clutch and connect-R PWB (YC9)
Connect-R PWB (YC2) and engine PWB (YC502)
2. Defective clutch. Replace the duplex clutch.
3. Defective PWB. Replace the engine PWB or connect-R PWB and check for
correct operation (see page 1-5-30).
(14)
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, remedy or replace the cable.
MP solenoid and connect-R PWB (YC10)
Connect-R PWB (YC1) and engine PWB (YC9)
2. Defective solenoid. Replace the MP solenoid.
3. Defective PWB. Replace the engine PWB or connect-R PWB and check for
correct operation (see page 1-5-30).
(15)
Developing sole-
noid 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, remedy or replace the cable.
Developing solenoid and connect-R PWB (YC4)
Connect-R PWB (YC2) and engine PWB (YC502)
2. Defective solenoid. Replace the developing solenoid.
3. Defective PWB. Replace the engine PWB or connect-R PWB and check for
correct operation (see page 1-5-30).
Problem Causes Check procedures/corrective measures
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