I am new to 3D printing. I thought that the black surface of my print bed was supposed to keep things stuck without additional tape, spray, etc. However, every time I print something, this same corner, and only this corner, detaches.
Any advice on how to fix this?
This is very likely caused by an uneven bed. It's probably lower in that particular corner: the nozzle is further from the bed, so the filament isn't squished down as much and therefore releases more easily from the bed.
Your bed should have 3 or 4 screws that you can adjust, you should loosen the screw in the corner that is giving you trouble.
