Kyocera TASKalfa 3051ci, Service Manual

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2L6/2N6/2N5/2N4-2
1-4-90
2212 Drum motor C startup error
[45 ppm/55 ppm model]
Drum motor C is not stabilized
within 5 s since the motor is
activated.
Drum unit
1. To check the motor operation, execute
U030 Belt Meand (transfer motor).
(see page 1-3-34).
2. Check the drive gear can rotate or they
are not unusually loaded and, if
necessary, replace.
3. Decrease Vpp using U100.
to mode1. (see page 1-3-74)
4. Confirm that the drum or the drum screw
can rotate.
(see page 1-5-57).
Drum motor C 1. Confirm that the wiring connector is
firmly connected and, if necessary, con-
nect the connector all the way in.
Drum motor C and Motor control PWB
(YC5)
Motor control PWB (YC3) and Engine
PWB (YC9)
2. If the wiring is disconnected, shorted or
grounded, replace the wiring.
3. Replace the Drum motor C (see page 1-
5-101).
Motor control PWB Replace the Motor control PWB
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