bizhub c452 c3b07 error

[arge30]

hey guys
i have c3b07 error code in my bizhub c452
i change the IHPU 2 times (some times 3b02 and others 3b07 error code)
please i need help, there is anything can i do it with this problem.
am tired changing IHPU.
thank you very much.

[Woxner]

change the ih coil or relay driver pwb. why are you locked on to one part? could also be fuser or pcrb

[Phil B.]

hey guys
i have c3b07 error code in my bizhub c452
i change the IHPU 2 times (some times 3b02 and others 3b07 error code)
please i need help, there is anything can i do it with this problem.
am tired changing IHPU.
thank you very much.

you are fixed on 1 part... look in manual... see what other suggestions/procedures it gives FOLLOW steps/procedures TO THE LETTER!