Tag Archives: Epson EP-775A Incompatible Ink Cartridge

How To Downgrade Firmware Epson EP-775A

Why Use Epson EP-775A Firmware Key – Epson EP-775A downgrade firmware key: this is required when NON-ORIGINAL ink cartridges are NOT recognized by the printer. This is because printers’ firmware has been updated from the Epson server to the newest firmware where not original ink cartridges are forbidden to be …

Read More »