With up to 4,000 dpi optical (8,000 interpolated) resolution, the ArtixScan 4000tf is a professional film scanner's delight. It can enlarge 35mm scans to full A3 or tabloid-size scans with no degradation to output quality. Scans are fast and take under one minute. And with a 4.3 Maximum Optical Density plus Multiple Sampling, the ArtixScan 4000tf captures exceptional shadow and highlight detail. For increased productivity, two auto-advancing batch scanning cartridges are provided: a standard 6-frame 35mm filmstrip holder, and a 4-frame 35mm slide holder. An optional APS film roll cartridge allows automated batch scanning of up to 40 images per loading. Compatible with Windows XP.