Ender3 (235x235 bed) Leveling/Z-Offset Test Print

prusaprinters

A simple test print that should cover the bed with small squares.  Each square is only 1 layer (at .2 mm) thick.   I use this model to adjust my z-offset to just the right value - it's really nice to see uniform, clean, smooth squares. Print without a skirt, brim, raft, or anything.   Squares should come out solid with a clean top.  If the top isn't clean (but the squares are solid), then you're probably a tiny bit too close to the bed (increase your z-offset (i.e. make it less negative)).  If the squares don't stick or are not solid (come apart when you pull on them), then you're a tiny bit too far away from the bed (make your z-offset more negative).