The scanner does everything I need. - Facing scan (front / back) - Automatic alignment - Auto level straightening - Character Recognition (OCR PDF is saved with information) - He's quick, with good quality (150 dpi grayscale) - 10 sheets (20 pages) in 1 minute - Sheet feeder (20 sheets tried) - Scan-SW CaptureOne for fast scans (pretty fast) - PaperPort 11 for document management