3D40/FLX Firmware & Documents

  • Firmware Updates
  • Documents and Manual

How To Update 3D40/FLX Firmware

The upgrade to the latest Firmware (Version R03.07.05) can be done via the following methods:


1. Ensure your 3D40-FLX printer is connected to the internet.

2. 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.

3. Press "Accept"

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

5. After the update has been installed, reboot your printer.

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

USB Flash Drive

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

1. Download the file to your computer.

2. 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.

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

4. Plug the USB drive into your 3D40-FLX printer and then switch the printer off.

5. 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.

6. 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, please click here.

Click Here To Download

3D40-FLX User Manual (PDF)

Warranty (PDF)

3D Printer Recycling (PDF)

3PI Tech is committed to environmental protection. We encourage you to responsibly 

recycle your Dremel 3D Printer when it reaches end of life. Recycling saves resources

and creates jobs.

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