This is a genuine OEM Epson WorkForce WF-2540 printer main logic board. It is also known as a formatter and WiFi board. This board is compatible with Epson WorkForce printers and was manufactured in Japan. It is the perfect replacement or spare for your printer. The board is designed to ensure your printer functions optimally. It has been tested and certified to meet the highest quality standards. This main logic board is compatible with Epson WorkForce WF-2540 and WF2540 models. Get your Epson printer up and running with this genuine OEM board.