The Tri-Z fingerprint test prints four identical towers, each 100 millimeters tall, at different locations on the print bed at the same time.

Subsequently, inspections are conducted on these towers for Z-direction streaking, tilting, layer shifting, surface variations, and final height differences.

The reference print shown was completed on a Bambu Lab X1C. No significant positional differences were found between the four towers. Therefore, no localized defects were detected in this print.

This test can only show the differences between different areas on the print bed. It cannot determine which mechanical component is causing any potential issues.