Tag Archives: Epson NX230 Incompatible Ink Cartridge

How To Downgrade Firmware Epson NX230

Why Use Epson NX230 Firmware Key – Epson NX230 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 …

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