Olivetti d-Copia 6500MF Plus Service Manual page 561

Problem
(31)
Cleaning solenoid
does not operate.
(32)
BR feedshift sole-
noid does not oper-
ate.
(33)
JS feedshift sole-
noid does not oper-
ate.
(34)
The message
requesting paper to
be loaded is shown
when paper is
present on the cas-
sette 1, 2.
(35)
The message
requesting paper to
be loaded is shown
when paper is
present on the cas-
sette 3, 4.
Y116520-3
Causes
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective solenoid.
3. Defective PWB.
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective solenoid.
3. Defective PWB.
1. Defective connector
cable or poor con-
tact in the connector.
2. Defective solenoid.
3. Defective PWB.
1. Defective connector
cable or poor con-
tact in the connector.
2. Deformed actuator.
3. Defective sensor.
4. Defective PWB.
1. Defective connector
cable or poor con-
tact in the connector.
2. Deformed actuator.
3. Defective sensor.
4. Defective PWB.
Check procedures/corrective measures
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Cleaning solenoid and relay PWB (YC4)
Relay PWB (YC12) and feed PWB 1 (YC17)
Feed PWB 1 (YC2) and engine PWB (YC5)
Replace the cleaning solenoid.
Replace the relay PWB, feed PWB 1 or engine PWB and
check for correct operation (see page 1-5-83).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
BR feedshift solenoid and engine PWB (YC20)
Replace the BR feedshift solenoid.
Replace the engine PWB and check for correct operation
(see page 1-5-83).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
JS feedshift solenoid and JS main PWB (YC2)
JS main PWB (YC1) and feed PWB 1 (YC20)
Feed PWB 1 (YC1) and engine PWB (YC6)
Replace the JS feedshift solenoid.
Replace the JS main PWB, feed PWB 1 or engine PWB
and check for correct operation (see page 1-5-83).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Paper sensor 1, 2 and feed PWB 2 (YC8)
Feed PWB 2 (YC1) and engine PWB (YC4)
Check visually and replace if necessary.
Replace the paper sensor 1 or 2.
Replace the feed PWB 2 or engine PWB and check for cor-
rect operation (see page 1-5-83).
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
PF paper feed sensor 1 and PF main PWB (YC5)
PF paper feed sensor 2 and PF main PWB (YC4)
Check visually and replace if necessary.
Replace the PFpaper feed sensor 1 or 2.
Replace the PF main PWB and check for correct operation
(see page 1-5-100).
1-4-233
2N8/2N7
Service Manual