Bizhub pro c6500 error c2424

[xcopy]

Just changed k dev and this error has come up, any ideas?

[don]

Check the TCR K sensor, may be it has detected the lower value. Also check the Dev Motor.

Regards,

[shawn Xia]

(1)PRCB BOARD
(2)DEV MOTOR K
(3)TCR SENSOR K

maybe the dev motor k can't start or TCR SENSOR K DAMAGE

[Avalon]

I have this vague idea that this can happen if the machine runs out toner whilst doing the dev initialisation and setup.Worth a try ?

[lucky13]

had that code this morning check the 4 pin connector on the front of dev unit my blue wire got pulled out gust a hair from the back side of connector also check for a bent pin

[Cleaningblade]

i had 2421 yellow dev
replaced the yellow unit, after a week ihad the same problem
The problem was the cable clamp/cabelretainer ?
I dont knowexactly how to translate Kabelbinder ;-)