Marks in all colours?!

Hi all,

I've got a problem with these marks in all colours and in the same place on every sheet (see attached). They are NOT happening in the process direction so i'm a bit stumped.

Have changed everything that can effect all the colours such as belt, transfer/pre transfer wires. Also this is happening pre fuser.

Going to give Xerox a call in the morning just wondering if anyone has any ideas

 

Could look like the paper is not slipping off the belt as it should, are you running a heavy stock? like 300+gsm

 

marks look familiar they are in cross process direction the fix was replace the tab assist blade. Tech also adjusted the pitch of the assist blade.

 

Trail edge flip is what that is called.

The STAB needs checking for the correct clearance and so does the registration bar. Sometimes a new TA deck is needed. It can be quite a hard one to resolve unfortunately so don't be disheartened if it takes awhile to get right. The heavier and longer the stock the worse it can be. XXL on 350gsm is my worse nightmare

--
Mark

 

Thanks guys,

I had another look this morning and it is defiantly happening in the transfer from belt to paper so have put a call in now will let you know what the outcome is.