Olivetti d-Copia 600, Руководство по обслуживанию

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(9)
Paper feed motor 4
does not operate. Poor contact in paper feed
motor 4 connector termi-
nals. Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Broken paper feed motor 4
gear. Check visually and replace paper feed motor 4 if necessary.
Defective paper feed motor
4. Run maintenance item U030 and check if paper feed motor 4
operates when YC6-7, YC6-8, YC6-9 and YC6-10 on the cassette
PWB go low. If not, replace paper feed motor 4.
Defective cassette PWB. Run maintenance item U030 and check if YC6-7, YC6-8, YC6-9
and YC6-10 on the cassette PWB go low. If not, replace the cas-
sette PWB.
(10)
The feed motor does
not operate. Poor contact in the feed
motor connector terminals. Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Broken feed motor gear. Check visually and replace the feed motor C if necessary.
Defective feed motor. Run maintenance item U030 and check if the feed motor operates
when YC2-B5 on the duplex PWB goes low. If not, replace the
feed motor.
Defective duplex PWB. Run maintenance item U030 and check if YC2-B5 on the duplex
PWB goes low. If not, replace the duplex PWB.
Defective engine PWB. Run maintenance item U030 and check if YC2-B7 on the engine
PWB goes low. If not, replace the engine PWB.
(11)
The MP feed motor
does not operate. Poor contact in the MP feed
motor connector terminals. Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Broken MP feed motor
gear. Check visually and replace the MP feed motor if necessary.
Defective MP feed motor. Run maintenance item U030 and check if the MP feed motor
operates when YC2-B6 on the deck PWB goes low. If not, replace
the MP feed motor.
Defective deck PWB. Run maintenance item U030 and check if YC2-B6 on the deck
PWB goes low. If not, replace the deck PWB.
Defective engine PWB. Run maintenance item U030 and check if YC3-B8 on the engine
PWB goes low. If not, replace the engine PWB.
(12)
The vertical feed
motor does not oper-
ate. Poor contact in the vertical
feed motor connector termi-
nals. Reinsert the connector. Also check for continuity within the con-
nector cable. If none, remedy or replace the cable.
Broken vertical feed motor
gear. Check visually and replace the vertical feed motor if necessary.
Defective vertical feed
motor. Run maintenance item U030 and check if the vertical feed motor
operates when YC6-1, YC6-3, YC6-4 and YC6-6 on the cassette
PWB go low. If not, replace the vertical feed motor.
Defective cassette PWB. Run maintenance item U030 and check if YC6-1, YC6-3, YC6-4
and YC6-6 on the cassette PWB go low. If not, replace the cas-
sette PWB.
Problem Causes Check procedures/corrective measures
Y104350-7 Sevice Manual