2L6/2N6/2N5/2N4
1-4-69
1000 MP lift motor error
If the MP lift sensor 1 (upper
limit detect) or 2 (bottom
detect) is not detectable to be
turned on while the MP lift
motor is ascending or
descending.
Manual feed lift
base elevating
mechanism
1. Check that the paper lift base of the
manual feed tray can smoothly ascend
and descent, if not, repair or replace.
2. Check that the lift lever is located so that
it can ascend or descend by the lift
motor cam and that it not damaged and,
if necessary, re-install or replace the
manual feed table.
MP lift motor 1. Check that the paper elevator 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.
MP lift motor and Relay PWB (YC3)
Relay PWB (YC12) and Feed PWB1
(YC17)
Feed PWB1 (YC1) and Engine PWB
(YC6)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the MP lift motor.
MP lift sensor1
MP lift sensor2
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.
MP lift sensor1,2 and Relay PWB (YC3)
Relay PWB (YC12) and Feed
PWB1(YC17)
Feed PWB1 (YC1) and Engine PWB
(YC6)
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the MP lift sensor1 or MP lift
sensor2.
Feed PWB 2
Replace the Feed PWB 2.
Engine PWB 1. Check the engine software and upgrade
to the latest, if necessary.
2. Replace the engine PWB (see page 1-5-
80).
Code Contents Related parts
Check procedures/
corrective measures
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