How to Update Your Firmware on the 3D40

The upgrade to the latest Firmware (Version R03.05.05) can be done via the following methods:

WiFi/Ethernet

  1. Ensure your 3D40 3D printer is connected to the internet
  2. On the home screen go to "Tools" and then click on "Updates"
  3. There will be a pop-up to notify you that there is a new firmware version
  4. Press "Accept"
  5. Once it is done downloading, press "Yes" to install the update
  6. After the update has been installed, reboot your printer
  7. The latest firmware version (R03.05.05) will now be on your 3D40

Via USB Drive
If you are unable to connect the 3D40 to the internet

  1. Click here onto 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 3D printer and then switch the printer off
  5. Turn the printer on. There will be a notification to install new firmware
  6. Press "Accept" to install. Once the installation is complete, you will be prompted to remove the USB drive
  7. Remove the USB drive and then press "Restart Now" to reboot the printer
  8. The latest firmware version (R03.05.05) will now be on your 3D40

For more information or instructions, please contact our customer support.

Click here to download the firmware: Dremel3D40_firmware_R03_05_05_February-17-2020.zip

For release notes, please click here.

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