1. Precise and high-quality image read-out is realized. - With high optical resolution of 5400dpi and 16-bit conversion, the information on a frame can fully be read out. - Newly introduced Film Expert Algorithm improves the color reproducibility of negative films. 2. Quick Scan System shortens total work flow. - The scan time of this model is reduced by half compared to the DiMAGE Elite 5400. (Scan time per frame: approx.25 sec. under Windows/ approx.30 sec. under Macintosh*1) - Newly equipped Auto Loading Index and High Speed Preview functions simplifies the operation from Index scan through preview scan, while it provides preview images at index scan. (Scan time per six frames at index scan: approx.12 sec. under Windows/ approx.16 sec. under Macintosh*1) [Auto Loading Index] the function to automatically insert the film holder and perform index scan at once. [High Speed Preview] the function to complete prescan on performing index scan. When you need a precisely-focused image at prescan, please prescan it individually. When you need a precisely-focused image at prescan, please prescan it individually. [Quick Scan System] The catchall term including above-mentioned functions as well as high-speed scan and high-speed AF.