Most affordable models provide a duplex scanning speed of 8 – 10 ppm while the higher-end models come with a speed of 25 – 35 ppm. With the ADF enabled scanners, you don’t have to feed the documents manually.Īlso, the capturing speeds count when it comes to productivity. Most of the scanners in the market come with features like Automatic Document Feeder, which makes the job easier. If you plan to use the scanner for your business needs, you will have to scan a lot every day. Most of the scanners in the market feature an optical resolution of 600 dpi which is optimal for a typical document or a receipt scanning job ★ Scanning Speed The total count of pixels that are arranged both vertically and horizontally is termed as Resolution Every image is formed by a large number of tiny dots called pixels. When we think of any device that works on Optics, the first thing that comes to our mind is Resolution. Here are a few factors that are to be looked for before you get to buy a Best Receipt Scanning Device, ★ Resolution Best Negative Scanners – Convert your Old Films to Digital Photos Best Receipts Scanner 2021 – Buying Guide, Organizer your Invoice Bills with Great Receipt Scanners