[printer_model:MK3.9MMU3] name = Original Prusa MK3.9 MMU3 variants = 0.4; 0.6; HF0.4 technology = FFF family = MK3.9 bed_model = mk4_bed.stl bed_texture = mk39.svg thumbnail = MK3.9MMU3_thumbnail.png default_materials = Prusament PLA @PGIS; Prusament rPLA @PG; Prusament PLA Blend @PGIS; Prusament PETG @PGIS; Generic PLA @PGIS; Prusament ASA @MK4; Prusament PC Blend @MK4; Generic PETG @PGIS; Generic PLA Silk @PGIS