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 First layer "over squished" and nozzle blob By Jay on 3 days ago 87 1 Jay Nozzle clean fails every time, using PLA By James Doty on Apr 11 224 8 James Doty Upgrade from MK3s with MMU3 to MK3.9 By Gilles160 on Apr 06 146 3 Gilles160 Z axis won't line up By James Doty on Apr 06 130 2 James Doty MK3.9 - Z axis calibration fails By Dakyleman on Feb 21 553 11 Doddster55 How to tell version of xLCD By MadMazz on Jan 31 478 3 Mike G. MK3.9 kit missing heatsink thermistor - can I ... By Dudu on Jan 02 314 5 zounds Nextruder slips off?? By zounds on Jan 01 291 4 StabAlloy PETG Fails Nozzle Cleaning every time. By gls on Dec 28 1577 20 ewr2san My MK3.9 Has Problems That Have Not Been Fixed... By Orin on Dec 25 494 8 Orin Bad print quality By cwbullet on Dec 22 381 4 ceesse MK 3.9 selftest fail Y axis By FHS on Dec 16 245 1 FHS Struggling To pass selftest after build By Tyler Dola on Nov 23 346 2 JDunn82 MK3.9 Z-Axis Possible Solution By Balance on Nov 22 274 1 Balance Selftest fails mrk 3.9 By Ben on Nov 20 410 3 Davejr1979 Upgraded from MK3S to MK3.9. Keeps failing sel... By Vance on Nov 13 453 2 Vance mk3.9 upgrade (from mk3s, from mk3 very origin... Answered By Davejr1979 on Nov 09 452 5 Rambo MK3.9 printable parts list? By Bad Buchauer on Oct 30 502 2 Wayne Inconsistent first layer By Diem on Sep 13 429 2 andrii.sybiri... Calibration problem after XYZ By Tilbert on Sep 04 474 2 Tilbert Page 1 / 2 1 2 Next Share: