Samsung SCX-5639FR-XAA - Manual (Page 111)

Clearing original document jams
111 4. Troubleshooting
2
Original paper jam inside of scanner
1 Remove any remaining pages from the document feeder.
2 Open the document feeder cover.
3 Gently remove the jammed paper from the document feeder.
If you see no paper in this area, go to next step.