Cyan imaging unit problem

[kamoga]

Dear all, i have a biz hub C451 it keeps on sucking out the cyan developer from the
cyan imaging unit l tried changing the cyan imaging unit but the same thing , i tried to
clean the two high voltage board contacts but it failed ,
some help

[Synaux]

Re: Cyan imaging unit problem

Dear all, i have a biz hub C451 it keeps on sucking out the cyan developer from the
cyan imaging unit l tried changing the cyan imaging unit but the same thing , i tried to
clean the two high voltage board contacts but it failed ,
some help

Might want to try cleaning the contacts on both the IU and HV again just to be sure you didn't miss anything.
Try wedging a folded piece of paper in between the camping mechanism to make a stronger contact.
Replace HV board?

[Synaux]

Re: Cyan imaging unit problem

I just noticed that you posted the same thing twice with different titles not even a full 24 hours later.

Looks like you didn't know what a HVPS was and didn't get a response for 2 hours and posted again.

Dont do that.