Go to, select your product, select Manuals, then click on Start Here. For instructions on how to set up your product on a wireless network, see the Start Here sheet for your product. How to update your product's firmware in Mac OS X or macOS using Download Navigator
Note: If you don't see Epson Software Updater in the Epson Software folder, go to the page to download and install the utility.
How to update your product's firmware in Windows using Epson Software Updater (formerly named Download Navigator) Epson Stylus Printers supported by SSC Service Utility.