Kodak i100 Series User Manual page 34

200 dpi; 80 Threshold; 20 Contrast 200 dpi; 80 Threshold; 100 Contrast
Resolution or dots per inch (dpi) indicates the scanning resolution,
which largely determines the quality of the scanned image. The greater
the resolution, the better the reproduction. However, scanning at a
higher resolution also increases scanning time and file size. The
industry standard is 200 dpi (about 8 pixels/mm).
Choose a resolution value from the drop down list. The default value is
200 dpi. Available resolutions are 75, 100, 150, 200, 240, 300, 400 or
600.
A-61517 October 2004 3-11