In addition to high resolution scanning of up to 600 dpi the FI-4010CU also boasts high scanning speeds of 10 ppm in mono (at 200 dpi) and 3 ppm in color (at 150 dpi) using the automatic document feeder. ??The ScanPartner fi-4010 Office has a USB interface enabling easy installation with PC's allowing you to scan and store documents with ease. The scanner is supplied with a couple of industry standard software packages to enable the most productive use of the scanner straight away.