cooling system

thingiverse

Ender 3 Pro enthusiasts rely heavily on efficient hotend cooling systems, and one of the most common methods is utilizing the factory fans that come with this popular printer model. By harnessing the power of these built-in fans, makers can achieve optimal temperature control for their hotends, ensuring high-quality prints every time. In this article, we'll explore how to set up a hotend cooling system using the Ender 3 Pro's factory fans and provide tips on maximizing their performance.