How to test a 3D printer #3dprinting #3dprinterupgrade #tripo

Test a 3D printer with three basic tests.
First, check stringing. A few strings mean lower the temperature; a lot means the filament may be wet.Second, check tolerance with gaps like 0.3, 0.25, and 0.2 mm to see if parts fit well.Third, check overhangs at 30, 50, 70, and 80 degrees. If it droops at 80, that is normal, and 70 is a solid baseline.
If all three tests look good, the printer is ready for long prints.

source