3D40/FLX Firmware & Documents

  • Firmware Updates
  • User Manual
  • Warranty
  • Recycling

How To Update 3D40/FLX Firmware

The upgrade to the latest Firmware (Version R03.06.19) can be done via the following methods:

WiFi/Ethernet

Ensure your 3D40 3D printer is connected to the internet.

On the home screen go to "Tools" and then click on "Updates"

There will be a pop-up to notify you that there is a new firmware version.

Press "Accept"

Once it is done downloading, press "Yes" to install the update.

After the update has been installed, reboot your printer.

Your 3D40 will now be updated to the latest firmware version.



Via USB Drive

If you are unable to connect the 3D40 to the internet.

Download the file to your computer.

Copy the .zip file from your computer onto a blank USB drive. Make sure the USB drive is formatted in the FAT32 format, not NTFS or exFAT.

Extract the contents of the .zip file onto the blank USB drive.

Plug the USB drive into your 3D40 3D printer and then switch the printer off.

Turn the printer on. There will be a notification to install new firmware.

Press "Accept" to install. Once the installation is complete, you will be prompted to remove the USB drive.

Remove the USB drive and then press "Restart Now" to reboot the printer.

Your 3D40 will now be updated to the latest firmware version.


For release notes, pleaseclick here.

Click Here To Download


3D40-FLX Warranty (PDF)

3D Printer Recycling

3PI Tech is committed to environmental protection. We encourage you to responsibly recycle your Dremel 3D printers when it reaches end of life. Recycling saves resources and creates jobs.


Click here to find out how to recycle your Dremel 3D printer.