3d Print 2024 Extrusion. With an older extruder, you will have to disable retractions to achieve a good 3d print quality. Dual extruder 3d printers let you 3d print with multiple colors for beautiful models, or with multiple materials for strengthening certain areas and with dissolvable filaments like pva or hips for a sleek surface finish.

Learn about filament issues and discover effective fixes to ensure smooth 3d printing. Recently, i’ve been noticing what looks like under extrusion.