GNU/Linux Mint Epson XP-300/XP-302 Printer Setup Guide
The linked Tutorial Show You Step-by-Step How-to Install the Epson XP-300/XP-302 Printer Driver in Mint LTS GNU/Linux Desktops.
And the Epson XP-300/XP-302 Mint Driver Installation Guide it’s Easy shows up every detail of the Setup Workflow.
