Fujitsu ScanSnap S1500M Instant PDF Sheet-Fed Scanner for the Macintosh Image Sensor: CCD Scan Resolution: 600 x 600 dpi Hardware / 600 dpi Optical Maximum Scan Speed: 20ppm (Color) / 20ppm (Grayscale) / 20ppm (Monochrome) Media Type: Plain Paper, Business Card Media Size: 8.50" x 14.17", 2" x 2", A4, A5, A6, B5, B6, Letter, Legal, Custom Size