Printer basics
The hardware basics worth understanding before you start changing settings: FDM vs resin, CoreXY vs bed slinger, direct drive vs Bowden, nozzle sizes and materials, build plates, hotends, enclosures and bed leveling. If you just unboxed a printer, the first-print and calibration guides are the place to start.
3D Printer Nozzle Sizes: What Changes Beyond 0.4 mm
Compare detail, line width, layer height and flow before changing nozzle size, then update every profile field that depends on it.
Your First 3D Print: A Beginner Checklist
Load PLA, run the leveling process properly, and actually watch the first layer happen instead of walking away. That’s the whole job on your…
Essential 3D Printer Calibration, in the Right Order
Work through the mechanical foundation, first layer, temperature and flow in that order, and you stop one uncalibrated step from hiding the next.
