Epson scanners are the best & most popular document scanners available in the market. But sometimes, a few problems & issues stop your Epson Scanner from communicating with the Epson scan app. It’s one of the most common issues faced by Epson scanner users. When an Epson scan app fails to communicate with the Scanner. Then it means there is no possibility of data transfer between the scanner and the computer. In most cases, Hardware & Software problems are responsible if your “Epson scan cannot communicate with the scanner“.