2L6/2N6/2N5/2N4
1-4-97
2700 3-color release motor error
When the color release motor
is driven, the color release
sensor does not turn on/off for
5 s.
Color release
motor
Color release sen-
sor
(Intermediate
transfer belt unit)
1. To check the motor operation, execute
U30 CMY Release (see page 1-3-34).
2. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Intermediate transfer belt unit and
Engine PWB (YC3)
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the Intermediate transfer belt
unit (see page 1-5-62).
Engine PWB
1. Check the engine software and upgrade
to the latest, if necessary.
2. Replace the engine PWB (see page 1-5-
80).
2730 Secondary transfer release
motor error
When the transfer release
motor is driven, the transfer
release sensor does not turn
on/off for 5 s.
Transfer release
motor
1. To check the motor operation, execute
U030 Press Release (see page 1-3-34).
2. Check for broken drive gears and
replace if any.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Transfer release motor and relay PWB
(YC14)
4. If the wiring is disconnected, shorted or
grounded, replace the wiring.
5. Replace the Transfer release motor.
Transfer release
sensor
1. When abnormal noise is observed at the
execution of Press Release of U030
motor operation check.
2. Check that the sensor and its mounting
board are correctly positioned.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
4. Replace the Transfer release motor.
Code Contents Related parts
Check procedures/
corrective measures
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