Konica Minolta PS7000 Twain Driver and Overlay Manager Software Installation a - Page 22

Original is Photo - Depending on the Image Type mode set, this setting will cause the scanned images to be affected as follows: Black & White - Will tend to lighten the final image through a wider dithering process. This helps enhance the tonal quality of the original but will typically over-lighten black/test areas. Photo Mode Non-Photo Mode Grayscale - Will apply a slight smoothing algorithm to blur transitions. This will tend to smooth rough edges and enhance photographic areas, but will typically blur textual images. This setting can be more useful when scanning tonal images at lower resolutions. Photo Mode Non-Photo Mode Batch Scan Mode The Batch Scan Mode might arguably be the most useful feature of the Minolta TWAIN driver. With most application software the TWAIN driver UI is launched when an Import or Scan command is given. Typically the driver will then close after a scan is completed. When the Batch Scan Mode selection box is checked it will cause the driver to remain open and will place a Done button in the File Transfer Status Window.