The best way to print a layered 3D model (standard for all 3D printing) involves calibrating layer height in your slicer, using proper bed temperature for strong layer adhesion, and keeping the build plate level.
Layer height balances detail (thinner = smoother surfaces, e.g., miniatures) and speed (thicker = faster prints, e.g., brackets)—typical ranges are 0.1–0.3mm. Bed temperature (60°C for PLA, 110°C for ABS) prevents warping and helps each layer bond securely.
For beginners, start with a small calibration cube: it tests layer consistency and adhesion quickly, so you fix issues before your main model.