My 8560 jams on the first page. The paper never makes it to the drum. I clear the jam, it prints the cleaning page and then finishes the print job.
It was fine and then this suddenly began happening. It seems like a sensor problem as it only happens from the paper tray. I can print from the bypass tray fine.
I have thoroughly cleaned the pickup rollers in the main paper tray with no improvement.
I took out the preheating unit - no paper pieces lodged there.