The NCR 7837 Linear Imaging Scanner is a high-performance, retail scanner that uses new, breakthrough, high-resolution imaging to provide a fast, bright and focused scan. Now cashiers can successfully scan items the first time the cashier presents them to the scanner; therefore, your customers will enjoy faster service at the checkout. The easy to use, ergonomic design will fit comfortably into your employees hands, reducing cashier fatigue. In addition, it is simple to use-just aim and scan. The NCR 7837 also provides quick, accurate data capture. In fact, with 270 scans per second, the NCR 7837 will scan items more than seven times faster than the average, hand-held, laser bar code scanner. More accurate, aggressive scans will eliminate mistakes caused by keyboard entry. The NCR unit has better optics and improved decoding algorithms to accommodate for poorly printed, faded or damaged bar codes. The tall, bright illumination line is designed to read damaged codes, leading to unmatche d performance for a hand-held scanner. The result is: faster customer transactions and an enjoyable shopping experience.