English forum České fórum Polskie forum Forum Français Forum Italiano Foro Español Deutsches Forum Recent Posts Announcements Forums English forum Original Prusa MK3.9 Assembly and first prints troubleshooting Notifications Clear all Assembly and first prints troubleshooting | RSS Page 1 / 2 1 2 Next Topic Title Last Post Views Posts Author PETG Fails Nozzle Cleaning every time. By ZZTOP on Aug 02 2746 23 ewr2san Nextruder Part Identification By JoanTabb on Jul 13 362 4 cdavisWG Y axis fails during self test By althepal on Jul 01 227 2 althepal Y & Z errors - upgrading from MK3S to 3.9 By althepal on Jul 01 286 3 Heather Benchy Print Issue By Helder112 on Jun 28 698 2 jeffkahn72 MK3.9 - Z axis calibration fails By Daniel L. on May 21 934 13 Doddster55 Upgraded from MK3S to MK3.9. Keeps failing sel... By Jakicaki on May 13 793 3 Vance First layer "over squished" and nozzle blob By Jay on Apr 22 351 1 Jay Nozzle clean fails every time, using PLA By James Doty on Apr 11 486 8 James Doty Upgrade from MK3s with MMU3 to MK3.9 By Gilles160 on Apr 06 338 3 Gilles160 Z axis won't line up By James Doty on Apr 06 301 2 James Doty How to tell version of xLCD By MadMazz on Jan 31 1093 3 Mike G. MK3.9 kit missing heatsink thermistor - can I ... By Dudu on Jan 02 623 5 zounds Nextruder slips off?? By zounds on Jan 01 543 4 StabAlloy My MK3.9 Has Problems That Have Not Been Fixed... By Orin on Dec 25 856 8 Orin Bad print quality By cwbullet on Dec 22 591 4 ceesse MK 3.9 selftest fail Y axis By FHS on Dec 16 559 1 FHS Struggling To pass selftest after build By Tyler Dola on Nov 23 616 2 JDunn82 MK3.9 Z-Axis Possible Solution By Balance on Nov 22 508 1 Balance Selftest fails mrk 3.9 By Ben on Nov 20 798 3 Davejr1979 Page 1 / 2 1 2 Next Share: