Step 1 Introduction
⬢This guide will take you through the factory reset of the MMU2 unit.
⬢Read the entire guide first to know, what is needed in order to get a successful factory reset.
This feature is available in firmware starting version 1.0.1, but it is recommended to upgrade to the 1.0.3 first. Keep in mind this is a separate firmware and is flashed directly to the MMU2 board, not to the Einsy board.
The firmware for the MMU2 unit is available for download on our site together with the firmware for the printer: prusa3d.com/drivers