Olivetti d-Copia 6500MF Plus Service Manual page 400

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 23 s. This error is
detected 5 times successively.
(Time to detect is 2 seconds
at the second time and later.)
During driving the motor, the
lift overcurrent protective
monitor signal is detected for
200 ms or more 5 times suc-
cessively. However, the first 1
s after PF lift motor 1 is turned
on is excluded from detection.
Service Manual
Related parts
Paper feeder lift
Check that the cassette base can be
base elevating
manipulated smoothly, if not, repair or
mechanism replace.
PF Lift motor1
PF Lift sensor1
PF main PWB
Replace the PF main PWB (Refer to the
service manual for the paper feeder).
1-4-72
Check procedures/
corrective measures
1. Check that the cassette base has been
ascended.
2. Check the drive gear can rotate or they
are not unusually loaded and, if
necessary, replace.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
PF Lift motor 1 and PF main PWB (YC7)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the PF lift motor1.
1. Check that the sensor is correctly
positioned.
2. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
PF Lift sensor 1 and PF main PWB
(YC5)
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the PF lift sensor1.
2N8/2N7
Y116520-