Fix Common Print Problems
Simple fixes for beginner 3D printing issues.

Clean the bed, check leveling, and make sure the nozzle is the correct distance from the bed.
Lower the nozzle temperature slightly and adjust retraction settings in your slicer.
Check belts, make sure the printer moves smoothly, and confirm nothing is blocking the printer.
Clean the nozzle, check the filament path, or replace the nozzle if it is worn or blocked.
Use proper bed temperature, improve bed adhesion, and avoid drafts around the printer.