This hard-working scanner will help you achieve maximum productivity with its 25ppm, 50 ipm scan speeds and duplex scanning in just one pass. 75-page auto document feeder allows for multiple document scanning without constant supervision. You'll save time with the ultrasonic double-feed detection, which determines whether two documents are going through at once, so you can avoid missed pages and frequent paper jams. Scan business cards, rigid ID cards, and documents up to 8.5" x 36" for versatile paper handling capabilities. High-volume duty cycle of up to 1,200 sheets per day offers reliable performance. Front control panel with 10 user-definable functions including scan-to-PDF. Scan Size (W x H): 8 1/2" x 34"; Bit Depth of Color: 48 bit Internal;24 bit External.