English forum České fórum Polskie forum Forum Français Forum Italiano Foro Español Deutsches Forum Recent Posts Announcements Forums English forum Original Prusa i3 MK3 & MK3S & MK3S+ Hardware, firmware and software help fw 3.9 -- what do the new belt numbers mean? Notifications Clear all fw 3.9 -- what do the new belt numbers mean? Last Post RSS TurboCooler (@turbocooler) Active Member fw 3.9 -- what do the new belt numbers mean? What do the new belt numbers mean? What should be the new acceptable range? Log in to be able to post Posted : 24/05/2020 1:51 am Share: