Ultra-compact, space-saving device features fast, high-quality mono and polychrome, simplex and duplex scanning. New-and-improved CMOS contact image sensor clearly and precisely captures fine lines and intricate image details. Automatic Color Detection with 3-D Correction provides pinpoint accuracy and matching, even during mixed batch applications. Advanced image processing delivers text enhancement, deskew, color drop out, background removal and moire reduction capabilities. Innovative auto feed mechanism combined with a slant paper path and 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 inches in length. Scan Size (W x H): 8 1/2" x 39 1/5"; Bit Depth of Color: 24-bit Color, 8-bit Grayscale.