Epson Print Enabler is an application that allows you to wirelessly print your documents, emails, photos, and web pages right from your Android phone or tablet (Android v4.4 or later). With a few taps, your Android device will discover an Epson printer that is connected to the same wireless network.
When the wireless router is connected to the same network as the printer, you can operate the printer via the wireless router from your smart device.
Search for and install Epson Print Enabler from Google Play.