Canon CNM4508B002AA The compact design of this scanner fits small workstations. Upright option for vertical scanning saves even more space. Five EZ Buttons allow you to scan, copy, e-mail, and create PDFs in a snap. Automatic Document Fix with area-by-area correction and Auto Scan mode with saved settings make this a productive member of your electronic workforce. The Z-lid accommodates thick objects such as textbooks or catalogs with less hassle. Scan Size (W x H): 8 1/2 x 11 7/10; Bit Depth of Color: 48-bit Color, 16-bit Grayscale.