The Canon CanoScan 5600F Flatbed Scanner utilizes high-luminance white LED lamps so it is ready to scan immediately, with no warm-up time needed. It delivers scans with color resolution of 4800 x 9600dpi. The built-in auto retouching technology helps correct for dust and scratches on originals, revives faded images, brightens faces and reduces graininess. Seven easy buttons automate the scanning process, so it's simple to scan copy and create e-mails and multi-page PDFs. Furthermore, to save time, you can batch-scan up to six 35mm negative frames or four 35mm slides.