1-4-21
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
1 s or more 5 times succes-
sively. However, the first 1 s
after PF lift motor 1 is turned
on is excluded from detection.
Paper feeder lift
base elevating
mechanism
Check that the cassette base can be
manipulated smoothly, if not, repair or
replace.
PF Lift motor1
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
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the PF lift motor1.
PF Lift sensor1
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
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the PF lift sensor1.
PF main PWB
Replace the PF main PWB (Refer to the
service manual for the paper feeder).
Code
Contents
Related parts
Check procedures/
corrective measures
Y11
8
240-1
Service Manual
Содержание d-Copia 3002MF plus
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