Tested and practical Prusa XL mods that improve reliability, cooling, filament handling, and CoreXY stability. No cosmetic upgrades, only real improvements.
Prusa XL – Recommended Mods & Practical Upgrades 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
Prusa XL complaint review: issues, weaknesses and real-world user experiences without marketing spin.
Complaint about my Prusa XL – My experience with Prusa Support 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 MK3.5 mod using Nylock or silicone – two approaches to achieve better bed leveling, stability and consistent print results.
Prusa Mk3.5 – Nylock or Silicone Mod 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 Nextruder nozzle flow test comparing brass, ObXidian and SiC nozzles based on pure flow measurements.
Prusa NEXTRUDER nozzle flow comparsation 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 i3 MK3.5s with Bondtech LGX Shortcut: setup, benefits and hands-on experience with feeding performance improvements.
Prusa i3 MK3.5s with Bondtech LGX Shortcut 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
