P703W Spitting out blank sheet.

I have had this printer for a year and recently when trying to print, copy or anything sent from the computer or from the menu, the printer will spit out two blank pages and then send a third page particial out then take in back in getting it jammed.  I have reinstalled drivers, tried printing things from control panel on printer with it no hooked up to the computer, everything I can think of.  Anyone have any ideas??????