Lexmark X543dn Printer "Add Paper"

Hi Guys, Bit of a random one.

We have a Lexmark X543dn A4 colour MFP printer faxing scanning thing, all pc's currently print fine to it no problems, apart from one windows 7 machine. when printing it takes the first page from the tray like it should but following pages try to feed from the manual tray below iv tried to narrow it down to a document or prorgram but it does it every time
Any ideas?

Firmware Upgrade/new drivers avalible ? Server and client side.

all drivers and os are up to-date, i suppose there could be a firmware update on the printer itself. thanks synack ill have a looook