Updating your Printer's Firmware Using Epson Software Updater | Epson US
Epson WF4630 Firmware Downgrade Always Full - YouTube
Updating your Printer's Firmware Using Epson Software Updater | Epson US
WIC Reset Utility - When Your printer gives messages: Recovery Mode or ROM Not Writable printer stops and you have to use this solution: Upload Recovery Firmware. It can be easily done