Lexmark MX317
Order an ADF separator pad when the ADF fails to pick paper or picks more than one sheet of paper at a time.
For information on replacing the ADF separator pad, see the instruction sheet that came with the part.
Separator pad
40X6247
280.13, 281.16, 282.03 Automatic Document Feeder (ADF) scanner jam
283.05 Paper Jam when Using ADF