Upgrade Guide & Pro Tips | Call3D PrintLab

A Complete Guide to 3D Printing Bambu TPU: Tips and Key Considerations for Successful Prints

This guide focuses on solving common H2D TPU 3D printing issues (stringing, dimension inaccuracies, extrusion failures, hard-to-remove parts) with actionable, H2D-specific tips ...

How to Print BASF Ultrafuse with Bambu Lab: A Complete Guide

Ready to go beyond PLA/TPU? This complete guide shows you how to print with metal filament using the Bambu Lab H2D—from Bambu Studio setup to...

Bambu Lab P2S Unclog Guide: Fix Extruder & Hotend Clogs Without Full Disassembly

Is your Bambu Lab P2S 3D printer experiencing clogs that stop prints in their tracks? Don’t panic—this practical guide shows you how to unclog the...

How to Remove a Jam from the E2 3D Printer: Step-by-Step Guide + Prevention with Cooldry Pro Aircooling KIT

Dealing with a filament jam in your E2 3D printer can be frustrating, but with the right tools and a clear process, you can resolve...

How to Use 1.75 mm Filament on the Ultimaker 2 or S3?

Ultimaker 2/3 users can use 1.75mm filament with just a 1.75mm nozzle, no other hardware mods. Benefits include abundant stock, reduced motor stress, less nozzle...

Phaetus Conch Hotend-A1 Series Hotend Installation Guide

Phaetus currently offers three hotends compatible with the A1, namely the Standard Version, M4 Version, and Plus Version. The nozzle disassembly/assembly methods and materials of...

Phaetus Conch Hotend-X1 P1 Series Hotend Installation Guide

Follow our step-by-step guide to install the Phaetus Conch Hotend on Bambu Lab X1/P1 series printers. Boost thermal efficiency, reduce clogs & unlock high-temp filaments....

Deep Dive into PLA Print Performance: Load-Bearing Tests Across Different Lengths and Contact Areas

Discover how PLA print length, contact area, and direction impact load-bearing strength! Our tests reveal XY-direction prints are 2–3x stronger, Z-direction gains, and a shocking...