Ultra-compact, space-saving device features fast, high-quality mono & polychrome, simplex & duplex scanning. New-and-improved CMOS contact image sensor clearly & precisely captures fine lines & intricate image details. Automatic Color Detection with 3D Correction provides pinpoint accuracy & matching, even during mixed batch applications. Advanced image processing delivers text enhancement, deskew, color drop out, background removal & moire reduction capabilities. Innovative auto feed mechanism combined with a slant paper path & Auto Media Detection handles batches of everything from multi-sheet forms to embossed plastic cards, without interruption. Long Document Mode supports documents up to 39" in length. Scan Size (W x H): 8.5" x 39.2"; Connector / Port / Interface: USB 2.0; Scan Speed (Black): 20 ppm; Scan Speed (Color): 20 ppm.