My Hp Deskjet 6540 was printing fine from In Design, and I had to correct some mistakes in the document.
Now every time I try to print, after it transmits the information, I get a HP "System Error" message: unable to print due to a system error. try restarting windows.
I have tried everything: the cartridges are fine, and I still can't print. I am working with oversized paper, but never had the problem.
Can anyone help me??