MPC4501 Replace photoconductor message

[pbbsinc]

I have a machine that keeps calling for all photoconductors to be replaced. Was doing it every once in a while, & is now doing it after a few pages are run.

We've replaced the I/O board, BICU, HDD, Fax pwb, NVRAM, HV pwb, & power supply.

Anybody seen this happen or have an idea what might be causing it?

Thanks in advance...

[LNorris]

Re: MPC4501 Replace photoconductor message

how many copies are on the photoconductors?

[pbbsinc]

Re: MPC4501 Replace photoconductor message

They have been replaced individually as they caused print quality issues (so shouldn't all pop at once) & none of them are beyond their life.

[LNorris]

Re: MPC4501 Replace photoconductor message

was the maint counter reset on all of them? i'm just asking cause thats some of the first things i'd look at if i were there.

[davel]

[pbbsinc]

Re: MPC4501 Replace photoconductor message

Sorry... Its "replace photoconductor"

Ill change the other post.

[davel]

Re: MPC4501 Replace photoconductor message

Has it done lots of A3 size? this will reduce PM life. Try clear PM ciunter and see what happens.