How to Change 3D Printer Filament

changing the filament on a 3d printer

Have you ever wanted to change the color or type of filament in your 3D printer but felt intimidated by the process? Don’t worry! In this article, we’ll show you how to quickly and easily swap out the filament in your 3D printer. Let’s dive in!

Step1: Preparing for Filament Change

Preheat the Extruder Nozzle

Replace the filament by preheating the extruder nozzle to the appropriate temperature for the existing filament. It will make it easier to remove the old filament and load the new one.

Move the Print Head to Home Position

You’ll have more room to work with if you put the print head in its home position. Typically, this is done through the printer’s interface or software.

Unload the Old Filament

Disengage the extruder lever and carefully remove the spent filament. Take extra caution not to break any parts.

Step 2: Loading Filament

Cut Filament End at an Angle

To make it easier to load the new filament into the extruder, cut the remaining filament end at a 45-degree angle. This will help guide it smoothly into the extruder.

Insert New Filament into the Extruder

Align the filament with the extruder opening and gently push it in until it catches. Be patient and avoid forcing the filament in, as this could cause damage.

Feed Filament through the Bowden Tube

Utilizing the filament spool, keep forcing the filament into the Bowden tube and through the extruder till it gets to the hot end.

Set Extruder Temperature for the New Filament Type

Adjust the extruder temperature according to the new filament type. This is crucial, as different materials have different melting points.

Step 3: Changing Filament Mid-Print

Pause the Print

Simply press the stop button on your printer or in the software if you need to switch filaments in the middle of a print.

Follow the Steps from “Preparing for Filament Change”

Remove the existing filament and load the new one as described in the previous sections.

Resume Print after Loading New Filament

Once the new filament is loaded, resume the print and watch as the printer continues with the new color or material.

Changing The Filament Of Your 3D Printer

Changing filament doesn’t have to be a daunting task. With a little practice and patience, you’ll be able to switch filaments with ease, whether it’s between prints or mid-print.

By following the steps outlined in this guide, you’ll be well on your way to mastering the art of changing 3D printer filament, giving you the freedom to bring your creative visions to life. Happy printing!


How do I change filament mid-print?

Pause the print, follow the steps to change the filament as outlined above, and then resume the print.

How do I adjust the hot end temperature for different filament types?

Refer to the manufacturer’s recommendations for the appropriate temperature settings, and adjust the extruder temperature accordingly using the printer’s control panel or software.

How can I prevent filament jams when changing filaments?

Ensure the filament is cut at an angle, and gently push it through the extruder to avoid forcing it in. Keep the extruder and Bowden tube clean to prevent blockages.