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 Notifications Clear all Hardware, firmware and software help | RSS Page 1 / 39 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Next Topic Title Last Post Views Posts Author Firmware update problem after MMU3 upgrade By p3rr1ff3ry on 4 days ago 896 16 Skilbo MMU2S - when loading a filament, sometimes oth... By Miksoa Linas on Mar 13 257 2 saybobby MMU2s fehler beim druckvorgang By Robin on Mar 11 76 2 Tim MMU2S will not unload after firmware upgrade -... By RickM on Feb 27 214 3 doctorg Every filament feeder keeps skipping By Robin on Feb 21 137 2 zUltra MMU2 Firmware Update Error - Could not open po... By Hello on Feb 17 303 8 Morgan Lee MMU MCU ERROR prusa.io/04306 By Lukáš Kupec on Feb 06 347 7 reed.spin MMU2 With new Firmware Issues By JuanCholo on Feb 05 231 6 Plugs Idler cannot home deadlock ! By lberstein on Jan 29 1578 29 STEPHANE HAME... I found serious design error in MMU2 electroni... By Robin on Jan 29 24208 264 Heine Mau MMU3 firmware on MMU2s fails - rattling select... By JoanTabb on Jan 25 1060 14 MartinD Unable to upgrade firmware via USB, acts like ... By joemosfet on Jan 18 234 5 joemosfet MMU2S not recognized after firmware 3.13.2 (3.... By maabaum on Jan 16 383 8 rgordon0 File incomplete By Serge51 on Jan 15 872 12 Artur calibrate PTFE tube length with firmware 3.13 ... By JoanTabb on Dec 27 253 4 Wolferl MMU Unresponsive and cannot downgrade firmware... By judogray on Dec 27 376 4 Bossman42 MMU2 loading filament to nozzle problem. By Kristóf Hercze... on Dec 23 292 1 Kristóf Hercz... New MMU2S not recognized By Chemman on Dec 22 3743 18 david.n43 mmu2s weird undocumented problem By Brixsat on Dec 21 275 5 Brixsat MMU2S firmware update success rate poll By MaartenW on Dec 19 733 19 Robin Page 1 / 39 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Next Share: