A duplex scanner that combine an A4 / US letter sized and 50-sheet capacity Auto Document Feeder Auto-Duplex scanning. Up to 80 image (40 pages) per minute. For fragile items, ID cards, magazines, booklets . User can use flatbed scan One button create editable text from scans, you can use keyword or sentences to quickly search for scanned files With special roller design, PL4080 suitable with multi document - like letter , report or catalog , flyers Scanner with intelligent function, can Auto Threshold , Auto Rotate , Auto Crop & Deskew , Color Dropout , Blank Page Removal