The CanoScan LiDE100 Convenient Features for Easy Scanning up to 2400dpi. This is simple, high-performance scanning at its best. Four easy buttons automate the entire process, and the new Auto Scan mode makes it even easier: It actually detects the type of original you're scanning--a photo, business card, notebook or form--automatically adjusts settings for the optimal results, then scans and saves the image. Your results will amaze you, with color dpi resolution up to 2400 x 4800. You can also create fabulous 19200 x 19200 software-enhanced extrapolated scans. The Advanced Z-Lid enables clear, complete scans even of thick originals such as notebooks. Built-in retouching technology further enhances your final images with automatic corrections for dust and scratches, fading, graininess and backlighting. And to reduce the number of wires in your work area, one simple cable provides power and a USB 2.0 Hi-Speed connection.