DESC: The Fujitsu fi-4990C Production Color Document Scanner satisfies the performance and reliability requirements of high-volume color, monochrome, and grayscale scanning with a long list of powerful features. Its maximum optical resolution of 400 dpi, automatic red, green and blue color dropout, ScanRight™ image processing technology and high scan rates (up to 90 ppm/180 ipm), are ideal for forms-processing, centralized enterprise and service bureau applications. A revolutionary, 1000-page automatic document feeder (ADF) and paper path design allow you to reliably scan documents of different sizes and weights. And five paper-thickness settings further improve paper-handling in production environments.