Document scanner flatbed scanner combo device. Color scanning of 90 double-sided A4 sheets per minute. High image quality with 600 dpi optical resolution. Extremely flexible media handling: from 20 g/m² to 465 g/m². Multiple feed detection, background pattern removal, color and blank page detection, and much more. ADF: large documents digitized in no time. This document scanner features an automatic document feeder. It is the right solution if you want to digitize a large number of individual sheets at high speed. Flatbed scanner: maximum flexibility in media handling. Benefit from the advantages of proven flatbed technology. Flatbed scanners excel with unmatched flexibility in media handling. While they may not reach the speed of ADF document scanners, they are far from picky about the media and formats to be digitized. They are gentler on originals and can easily handle unwieldy media such as books or magazines.