Print bed needs to be cleaned.
3d printer bed adhesion problems.
A pro tip for good glass bed adhesion is to regularly clean your glass print bed.
If that first layer of plastic doesn t stick to your print bed it s almost inevitable that the print will fail.
Top tips to make your filament stick to the print bed.
I love this list of tips and tricks to improve adhesion that make posted.
If your print bed even has any traces of fingerprints the small amount of oil on these fingerprints can be enough to cause bed adhesion problems and ruin the rest of your print.
Cleanliness is next to godliness is a maxim to follow at the very least for successful 3d printing.
Dust dirt and oil seem to be attracted to any place they shouldn t be including your ender 3 pro s build plate.
The base cause of most 3d printing failures is some sort of problem with adhesion.
3d printing can be really finicky.