Kyocera 5052ci blue background only when printing color

[buzz]

Re: Kyocera 5052ci blue background only when printing color

You need to try a new drum and/or developing unit, preferably both together. I suspect that the cyan developer is overtoning.
=^..^=

Both on order, will do exactly this, thanks!

[blackcat4866]

Re: Kyocera 5052ci blue background only when printing color

You need to try a new drum and/or developing unit, preferably both together. I suspect that the cyan developer is overtoning.
=^..^=

[jcg54]

Re: Kyocera 5052ci blue background only when printing color

Be wary of the secondary transfer roller in the door, You may have solved an issue and the transfer roller has picked up the toner and is continuing to make the pages blue.

[BillyCarpenter]

Re: Kyocera 5052ci blue background only when printing color

There's a blue background only when printing color.
Ran several DV and drum refreshes. Checked DV push button locks. Color only 128K and Blk 28K
See samples

[ATTACH]61637[/ATTACH]

If you have another drum and DV unit, I'd try swapping and see if it corrects the problem.

[Ropariva]

Re: Kyocera 5052ci blue background only when printing color

What have you done so far? Have you swapped drums around to eliminate the drum from the equation? Do you have another machine you can swap the dev in/out?
Looks like you may have lost dev bias, so possibly a HVT or connection issue.


Sent from my iPad using Tapatalk

[gregrcs]

Re: Kyocera 5052ci blue background only when printing color

How does the charge roller look ?

[buzz]

There's a blue background only when printing color.
Ran several DV and drum refreshes. Checked DV push button locks. Color only 128K and Blk 28K
See samples

Page from doc00714920240111003916.pdf