1. You need a 150 mm scale.
  2. Copy the scale, and then wait 10 min.
  3. Check the length of the 100 mm scale on the copy and confirm that it is the same as the original within ±0.8%.
    If they are the same, you have finished.
    -or-
    If they are not the same, enter the SP mode.
  4. Select SP4008.
    • If you decrease the adjustment value, this will increase the scanner speed, and the output image is compressed in the feed direction.
    • If you increase the adjustment value, this will decrease the scanner speed, and the output image is extended in the feed direction.