Free Guides
Step-by-step guides to fix the most common 3D printing problems. Each guide includes causes, fixes, and exact slicer settings.
Thin strings of filament appearing between parts of your print? Learn exactly what causes stringing and how to fix it with retraction and temperature adjustments.
Corners lifting off the bed? Warping is one of the most common 3D printing issues. Learn how bed temperature, adhesion, and cooling settings prevent it.
Layers visibly shifted or misaligned on your print? This is usually a mechanical issue. Learn how to diagnose and fix it with hardware checks and slicer tweaks.
First layer won't stick? Bed adhesion is the #1 cause of failed prints. Here's how to nail your first layer every time with leveling, Z-offset, and surface prep.
The definitive PLA settings guide. Get the right nozzle temp, bed temp, speed, retraction, and cooling settings for reliable PLA prints on any FDM printer.
PETG is strong and flexible but tricky to dial in. Get the right temperature, retraction, and cooling settings to print PETG without stringing or adhesion issues.
Gaps in your walls, weak layers, or missing lines? Under-extrusion means your printer isn't pushing enough filament. Here's how to diagnose and fix it.
Blobs, rough surfaces, and prints that are slightly too large? Over-extrusion means too much filament is being pushed. Here's how to dial it back precisely.
Cura is the most popular slicer but has 400+ settings. This guide covers the ones that actually matter — with recommended values for PLA, PETG, and ABS.
First layer bulging outward, making the bottom of your print wider than it should be? That's elephant's foot. Here's how to fix it without losing bed adhesion.
Small bumps, pimples, or blobs appearing on your print surface? These are caused by pressure buildup. Learn how to eliminate them with seam and retraction settings.
Skip the manual work. FixMyPrint generates exact slicer settings for your printer and filament in seconds.
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