Kyocera TASKalfa 5551ci - Drum Motor M Startup Error

2L6/2N6/2N5/2N4-2
1-4-92
2213 Drum motor M startup error
[45 ppm/55 ppm model]
Drum motor M is not stabilized
within 5 s since the motor is
activated.
Drum unit
1. To check the motor operation, execute
Belt Mean (transfer motor) by U030
motor operation check
(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.
Change set ac gain of U100 from Auto 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 M 1. Confirm that the wiring connector is
firmly connected and, if necessary, con-
nect the connector all the way in.
Drum motor M 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 MCY (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