Hello muso58,
I found a couple of article in our knowledge base that may be of assistance to you. If you are still having issues after trying these steps, I suggest that you call into our support department for assistance @ 1-800-821-2797.
Paper and Paper Tray specifications
I have been left to my own devices in the office the boss has left on vacation .Im getting constant paper jams above drawer 1 . Could this be down to paper orientation . im tring to scan from main scanner in portrait A4 .Drawer 1 is set to portrait . as soon as i try to copy paper jams at exit to drawer 1 .Ive taken a look at manual .There are no simple start from scratch instructions that i can see .