Select your service and submit device details. The printer must be connected directly to a
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The printer must be connected directly to a PC via a USB cable .
The primary reason for using this specific file is to restore compatibility with .
After a successful downgrade, it is critical to turn off automatic firmware updates in the printer settings to prevent the device from automatically re-installing the version that blocks third-party ink. Safety and Risks iFixithttps://www.ifixit.com
The printer must be put into a special Recovery/Service Mode . On many WorkForce models, this is done by holding specific buttons (often [4] + [7] + [Job/Status] + [Power] ) until the screen turns dark with white text.
Newer Epson firmware updates (such as version CD30N1) often include "security" features designed to prevent the use of non-Epson brand ink.