Olivetti d-Copia 600, Service Manual

Page: 186 / 454

1-5-30
C1010 Lift motor 1 error
• When cassette 1 is inserted, lift limit
switch 1 does not turn on within 33 s of
lift motor 1 turning on.
• During copying, lift limit switch 1 does
not turn on within 1 s of lift motor 1
turning on.
Broken gears or
couplings of lift
motor 1. Replace lift motor 1.
Defective lift motor
1. Check for continuity across the coil. If none,
replace lift motor 1.
Poor contact of lift
motor 1 connector
terminals. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
repair or replace the cable.
Defective lift limit
switch 1. Check if YC7-B2 on the deck PWB goes low
when lift limit switch 1 is turned off. If not,
replace lift limit switch 1.
Poor contact of lift
limit switch 1 con-
nector terminals. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
repair or replace the cable.
Defective deck
PWB. Replace the deck PWB.
C1020 Lift motor 2 error
• When cassette 2 is inserted, lift limit
switch 2 does not turn on within 33 s of
lift motor 2 turning on.
• During copying, lift limit switch 2 does
not turn on within 1 s of lift motor 2
turning on.
Broken gears or
couplings of lift
motor 2. Replace lift motor 2.
Defective lift motor
2. Check for continuity across the coil. If none,
replace lift motor 2.
Poor contact of lift
motor 2 connector
terminals. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
repair or replace the cable.
Defective lift limit
switch 2. Check if YC7-B8 on the deck PWB goes low
when lift limit switch 2 is turned off. If not,
replace lift limit switch 2.
Poor contact of lift
limit switch 2 con-
nector terminals. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
repair or replace the cable.
Defective deck
PWB. Replace the deck PWB.
C1030 Lift motor 3 error
• When cassette 3 is inserted, lift limit
switch 3 does not turn on within 33 s of
lift motor 3 turning on.
• During copying, lift limit switch 3 does
not turn on within 1 s of lift motor 3
turning on.
Broken gears or
couplings of lift
motor 3. Replace lift motor 3.
Defective lift motor
3. Check for continuity across the coil. If none,
replace lift motor 3.
Poor contact of lift
motor 3 connector
terminals. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
repair or replace the cable.
Defective lift limit
switch 3. Check if YC4-3 on the cassette PWB goes
low when lift limit switch 3 is turned off. If
not, replace lift limit switch 3.
Poor contact of lift
limit switch 3 con-
nector terminals. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
repair or replace the cable.
Defective casette
PWB. Replace the casette PWB
Code Contents
Remarks
Causes Check procedures/corrective measures
Service Manual Y104350-7