Editorial desk
PrintLabGuide Editorial
The editorial desk that publishes PrintLabGuide. It is a byline for the site's editorial process, not a person, and this page carries no author biography because there is no individual author to describe.
How this desk works
- Articles are researched from primary sources: vendor and project documentation, published standards and specifications, release notes, advisories, and measurements published by the people who took them.
- Drafts are produced with AI assistance and then edited against those same sources before publication.
- Nothing published here claims hands-on lab testing, benchmarking, or first-hand measurement. Where a figure comes from a datasheet or someone else's test, the article names the source.
- Corrections go to hello@printlabguide.com and are made on the affected page. Funding is set out on the disclosure page.
Posts (18)
- hardware
Best Brass Nozzle for Ender 3 V2: What Fits and What to Buy
The Ender 3 V2 takes MK8 brass nozzles (M6x1, 5 mm thread, 13 mm long). Which ones to buy, when plated brass pays off, and how to fit one leak-free.
- calibration
3D Printer Calibration Order: What to Tune First
This 3D printer calibration order starts with mechanical checks and bed leveling, then covers e-steps, temperature, flow, pressure advance, and retraction.
- calibration
Pressure Advance Calibration for Klipper and Marlin
Pressure advance fixes bulged corners and starved line starts. How to calibrate it in Klipper, Marlin Linear Advance and OrcaSlicer, with starting values.
- calibration
How to Level a Bed With BLTouch: Marlin and Klipper Guide
How to level a bed with BLTouch in Marlin and Klipper: mechanical tramming, mesh leveling, Z-offset tuning, and the traps that silently skip the mesh.
- filament-guides
PETG vs PLA Strength Comparison: What the Datasheets Show
A matched-methodology PETG vs PLA strength comparison built on Prusament tensile, flexural, and impact data, plus how orientation and infill shift it.
- troubleshooting
Why Are My 3D Prints Warping at Corners — and How to Stop It
Corner warping in FDM printing is thermal contraction, not bad bed adhesion. Here is the physics, per-material temperatures, and a ranked fix hierarchy.
- calibration
How to Calibrate E-Steps on Ender 3 (Step by Step)
A terminal-based walkthrough for calibrating extruder e-steps on the Ender 3, with the exact G-code, the formula, and how to verify the corrected value.
- troubleshooting
How to Fix Stringing on 3D Prints: Retraction Settings
Stringing comes from retraction, temperature, and travel speed. Starting values for direct-drive and Bowden setups, plus a calibration sequence that works.
- calibration
Bed Leveling: Manual vs Auto and How ABL Probes Work
What bed leveling actually corrects, how manual and automatic leveling differ, and how inductive, capacitive, and touch probes sense the bed surface.
- reference
Nozzle Size and Layer Height: How to Choose Both Together
Nozzle diameter and layer height are not independent settings, because one constrains the other. How to pick both for detail, strength, or print speed.
- calibration
Print Speed vs Quality: Where Input Shaping Changes the Math
What actually limits print speed, why fast printers do not all show ringing, and how input shaping and pressure advance change the speed-quality trade.
- calibration
Flow Rate Calibration: Getting Dimensional Accuracy Right
How to calibrate flow rate for accurate, well-bonded prints using the single-wall method and the calibration cube, and where it belongs after e-steps.
- reference
Chamber Temperature by Material: An Enclosure Reference
A reference guide to chamber (ambient) temperature for FDM materials: which need a hot enclosure, which want open air, target ranges, and why PLA suffers.
- process-selection
FDM vs Resin: Choosing the Right 3D Printing Process
When to use FDM, when to use resin, and when to own both. A workflow-focused comparison covering print quality, cost-per-part, safety, and post-processing.
- lab-procedures
Filament Drying Protocol: Times and Temperatures
This filament drying protocol lists temperatures, times, equipment, and verification steps for PLA, PETG, ABS, nylon, TPU, PC, PVA, and HIPS.
- calibration
Extruder Calibration: How to Tune and Verify E-Steps
E-steps decide how much filament your printer really extrudes. Measure, calculate, and set the correct value, then verify it with a second test print.
- calibration
Temperature Tower Guide: Find the Best Print Temperature
A temperature tower is the fastest way to find the right print temperature for a new filament. How to set one up, read each band, and record the result.
- reference
3D Printer Bed Surface Guide: PEI, Glass, Garolite
Bed surface choice affects adhesion, release, warp resistance, and finish. A reference covering PEI, glass, Garolite, BuildTak, and magnetic flex plates.