Ricoh MP2500 stripes

[spree]

Hi,
I have a problem with Ricoh MP2500Sp copier.
It copying with horizontal stripes on the top of the page.
Prints are good without any stripes.
Developer, Drum, Drum blade were changed without any effect.
Also cleaning the glass, three mirrors and cleaning the lens on soft didn't helped.
Have you any idea what can cause it?
I'm adding screenshot with cutted top where the stripes are.
http://oi59.tinypic.com/2lv1fo0.jpg

[adoug]

Have you changed the drum charge roller?

[sandmanmac]

Have you changed the drum charge roller?

He stated that "Prints are good". This is not a PCU problem.

Does this happen only through the ADF or copying from the glass too?
Also, an upload of the entire copy and not just the edge might be more helpful

[Tonerbomb]

And how are we feeding paper and originals??? LEF or SEF, long edge feed or short edge feed. This applies to both originals and print paper!!!!!!!!!

[lef3pap]

It seems that the edges of the stripe are circled.So we miss something send a full copy from the adf and the glass too.

[Herostrat]

Try moving the original glass rear scale bit to the back if possible,or try lifting the keyboard left side upwards (forse it a bit).