The EPSON Network Screen Driver is a software driver provided by Epson for enabling communication between your Epson printer and your computer over a network connection. This driver is commonly used with Epson projectors and some network-enabled printers, allowing them to receive and display content from your computer or send data over a network connection, such as Wi-Fi or Ethernet.

For example, with Epson projectors, the Network Screen Driver enables your computer to share its screen wirelessly to the projector. It could also be useful for remote printing or management of an Epson printer over a network.