KM BizHUB C454 » PRT/IR Error s-2

[MRACH]

Hello all !

My BizHub C434 shows PRT / IR error S-2 ....
For several hours I'm trying to figure out what this means. I can not find the answer ...

Someone help me ???

[mthomasebs]

36939

This is from the service manual.

[MRACH]

36939

This is from the service manual.

Super !
Thank you very much :) ....