Step-by-step guide to flashing custom firmware on the Prusa XL – including bootloader, BBF builds, Klipper and common troubleshooting tips.
Flashing Custom Firmware on the Prusa XL Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
Toothed vs smooth idlers on the Prusa XL: 2GT belt geometry, manufacturer sizing guidelines, and mechanical implications explained.
Prusa XL: Toothed vs. Smooth Idlers on 2GT Belts Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
ScrubbyXL is an automatic nozzle wipe mod for the Prusa XL: cleans before MBL for a better first layer and wipes during long prints to prevent tip buildup.
ScrubbyXL – Automatic Nozzle Wipe (MBL & during printing) Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
Technical fundamentals every Prusa XL owner must understand before calibration, troubleshooting, mods, or tuning. Not optional. Not beginner-friendly.
Prusa XL Basics – The Technical Foundation You Must Get Right Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
This article explains which print sheets are available for the Prusa XL and how smaller print sheets can be used safely without probing errors or nozzle damage.
Smaller Print Sheets on the Prusa XL – What to Consider Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
Prusa XL 2023 vs 2025 comparison – what changed, improvements, new features and hardware upgrades explained.
Prusa XL – 2023 vs 2025 – What has changed? Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
How to use the BIQU Belter on the Prusa XL – setup, calibration, tips for better prints and common issues solved.
Using the BIQU Belter for the Prusa XL Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
This is a powerful guide that helps you adjust the belt tension and alignment on your Prusa XL 3D printer perfect evenly.
Prusa XL Belt Tension Alignment Calibration Guide Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
Prusa XL new washers for the pulleys – overview, installation, benefits and effect on motion precision and print quality.
Prusa XL – The new Washers for the Pulleys Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
Torquey: the right torque for your Nextruder nozzle — guide, benefits and how to ensure consistent print quality.
TORQUEY: The right Torque for your Prusa XL Nextruder Nozzle Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
UPDATE: There’s now a new update that replaces the new O-rings with washers. Read more here: https://investegate.de/prusa-xl-the-new-washers-for-the-pulleys/ Since September 2024, Prusa has released new O-rings for the Prusa XL belt idler pulleys. So far, there is no official explanation from Prusa that I am aware of. After some research, I was able to find out
Prusa XL – The new O-rings Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
Is Prusa finally open source again? Check the current licensing situation, what’s changed and what it means for users and developers.
Is Prusa now really Open Source again? Read More »
This article is part of the Prusa XL Technical Series on INVESTEGATE.de
All guides assume that the Prusa XL Fundamentals are correct.
If not, start here:
Prusa XL Basics – Technical Fundamentals
