The WideTEK 48 is a compact and quiet walk up scanner delivering the sharpest color with 4 high quality CCD cameras and bright LED lighting. At the full width of 48" and 200 dpi resolution, the scanner scans at 11.2 inches per second. The scanning speeds in black and white and greyscale modes are also 11.2 inches per second. Additionally, at 300 dpi, the scanner still scans at 7.5 inches per second in Color, Black and White or Greyscale.