The following problem has just emerged after years of problem free printing.
When trying to print multiple two sided documents, the printer jams with the first sheet partly out in the top of the printer but not printed on the back and a second sheet half printed on one side, inside the printer, partly into the rollers past the diffuser.
All visible rollers appear to be clean.
A single page can be double printed and sometimes this fixes the multiple page problem but it reappears later.
Any help would be appreciated.
