print test

thingiverse

This test tracks movement across the printer in all directions, effectively locating axis issues as well as un-level surfaces or poorly calibrated bed leveling. You likely won't need to print the entire test, just until you hear your print head scraping against the print while adjusting its position along the long leg sections. Aligned printers produce a smooth sound. Unaligned printers make bumping or scraping noises. In the provided image, the bottom left section of the print appears bumpy, whereas the top right is smooth. As I printed, I could hear the scraping noise as it transitioned from top-right to bottom-left.