English forum České fórum Polskie forum Forum Français Forum Italiano Foro Español Deutsches Forum Recent Posts Announcements Forums English forum Original Prusa MK4S General discussion, announcements and releases MK4s Upgrade Really Beneficial/Needed for MK4 with MMU3 Already Installed? Notifications Clear all MK4s Upgrade Really Beneficial/Needed for MK4 with MMU3 Already Installed? Last Post RSS moell (@moell) Active Member MK4s Upgrade Really Beneficial/Needed for MK4 with MMU3 Already Installed? Comments? I'm starting to wonder why I even need the 4s upgrade for any of my printing? I don't do any prototype work. Log in to be able to post Posted : 14/10/2024 7:35 pm Share: