Olivetti d-Copia 3500MF Service Manual page 268

Code Contents
1100 PF lift motor 1 error
(large capacity feeder)
After cassette 3 is inserted,
PF lift sensor 1 does not turn
on within 12 s. This error is
detected 2 times successively.
During driving the motor, the
lift overcurrent protective
monitor signal is detected for
500 ms or more 2 times suc-
cessively. However, the first 1
s after PF lift motor 1 is turned
on is excluded from detection.
1110 PF lift motor 2 error
(large capacity feeder)
After cassette 4 is inserted,
PF lift sensor 2 does not turn
on within 12 s. This error is
detected 2 times successively.
During driving the motor, the
lift overcurrent protective
monitor signal is detected for
500 ms or more 2 times suc-
cessively. However, the first 1
s after PF lift motor 2 is turned
on is excluded from detection.
1140 SD lift motor error
(side deck)
After cassette 5 is inserted,
SD lift sensor does not turn on
within 30 s.
The lock signal of the motor is
detected continuously for 200
ms.
Service Manual
Causes
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. PF lift motor 1 and PF main PWB (YC7)
Defective drive Check if the gears rotate smoothly. If not,
transmission sys- grease the bushes and gears. Check for
tem of motor. broken gears and replace if any.
Defective PF lift Replace the PF lift motor 1.
motor 1.
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. PF lift motor 2 and PF main PWB (YC7)
Defective drive Check if the gears rotate smoothly. If not,
transmission sys- grease the bushes and gears. Check for
tem of motor. broken gears and replace if any.
Defective PF lift Replace the PF lift motor 2.
motor 2.
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. SD lift motor and SD main PWB (YC8)
Defective drive Check if the gears rotate smoothly. If not,
transmission sys- grease the bushes and gears. Check for
tem of motor. broken gears and replace if any.
Defective SD lift Replace the SD lift motor.
motor.
Defective SD main Replace the SD main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
1-4-26
2LL/2LJ/2LH
Check procedures/
corrective measures
Y113350-5