Samsung SF 4700 - Manual (Page 103)

5.4 Printing
3. Prepare the print material for loading.
• For paper:
- Flex or fan the paper back and forth. Do not fold or crease the
paper. Straighten the edges on a level surface.
• For transparencies:
- Hold the transparencies by the edges and avoid touching the print
side.
- Fan the stack of transparencies to prevent feeding failures.
Be careful not to scratch or leave fingerprints on the print sides.