kyocera taskalfa ci300 error c2204

[tullio]

taskalfa ci300. 2012-07-02 11.54.05.jpgerror c2204. urgent.2012-07-02 12.05.38.jpg

[Eric1968]

- Bad connection between the Y-drum motor and the engine PWB
- Bad Y-drum motor
- Defective engine PWB

[tbsoa]

taskalfa ci300. 2012-07-02 11.54.05.jpgerror c2204. urgent.2012-07-02 12.05.38.jpg

Drum motor Y does not keep the steady- state speed for 5 s successively since
the motor is stabilized.
connector termi-
nals.
Check the connection of connector YC7 on
the motor control PWB and the connector of
the drum motor Y, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drum
motor Y. Replace the drum motor Y.
Defective PWB. Replace the motor control PWB or engine
PWB and check for correct operat

[tbsoa]

Drum motor Y does not keep the steady- state speed for 5 s successively since
the motor is stabilized.
connector termi-
nals.
Check the connection of connector YC7 on
the motor control PWB and the connector of
the drum motor Y, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drum
motor Y. Replace the drum motor Y.
Defective PWB. Replace the motor control PWB or engine
PWB and check for correct operat

I had a call like this but it was not the drum as the service manual says for 2204. The hvac which all drum units touch and the control board were the issue.

[NeoMatrix]

C2200 is a drum rotation code
Remove all the developer units and check you can rotate each unit easily by hand.
Check the developer roller(NOT toner roller) has a even coating of dev all over it.
If you can't rotate the dev units shake sh!t out of it and keep turning it unitil you can.
Place the units back in the machine and test.

[tullio]

Thank you. same problem.