How to Calibrate Your Scanner for More Accurate Scans
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Xerox D35 - Document Scanner - Contact Image Sensor (cis) - Duplex - 216 X 5994 Mm - 600 Dpi - Up To 45 Ppm (mono) / Up To 45 Ppm (color) - Adf (50 Sheets) - Up To 8000 Scans Per Day - Usb 2.0 - Walmart.com
HP ScanJet Pro 3000 s2 Duplex Sheet-Fed Color Document Scanner | eBay