English forum České fórum Polskie forum Forum Français Forum Italiano Foro Español Deutsches Forum Recent Posts Announcements Forums English forum Original Prusa i3 MMU2 & MMU2S Hardware, firmware and software help MMU Control Board Notifications Clear all MMU Control Board Last Post RSS zneb (@zneb) Eminent Member MMU Control Board On My Control Board the plug in says Einsy but Mine Is Rambo 13 could this be why I can't flash the MMU control board.I have A MK25s ,converting to MMU Log in to be able to post Posted : 09/06/2019 3:30 pm Share: