Print Quality Issue C253

[habik]

Hi Guys anyone had similar problem ?

So far changed Bk IU, lasers and done firmware.

See attached pdf page 2 shows it very well!

S20C-413020417290.pdf

[JustManuals]

Re: Print Quality Issue C253

This Parts & Service manual can now be purchased for $12.77 and downloaded immediately after payment from:

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Paul@justmanuals.com

[EarthKmTech]

Re: Print Quality Issue C253

either failing ram or its the mfp board.

that is image data corruption, it was never going to be an imaging unit or a laser

1 free thing to try first of all is "initialize and stabilize" and see if any difference is made, if not, return to line one of my post..

[habik]

Re: Print Quality Issue C253

either failing ram or its the mfp board.

that is image data corruption, it was never going to be an imaging unit or a laser

1 free thing to try first of all is "initialize and stabilize" and see if any difference is made, if not, return to line one of my post..

Nice one, will give it a bash tomorrow cheers for that !!

[mo0651]

Re: Print Quality Issue C253

Did you reseat the ribbon cables on the boards? just to see if something changes.

[blackcat4866]

Re: Print Quality Issue C253

Have you considered transfer belt cleaning? It might be simple. =^..^=

[habik]

Re: Print Quality Issue C253

Problem Solved . Tried RAM modules (Both) DID NOT WORK

Changed MFP Board and it worked magic.

Thanks EarthKmTech!