Nexa3D periodically releases updated firmware to fix bugs and improve functionality. Review the release notes to learn more about the improvements in each version’s release.

Firmware updates can be installed by downloading the newest .nxu file to your computer and transferring to the printer with a USB drive, or via the internet if the printer is connected via WiFi or ethernet.

1. If connected to the internet, the printer will alert when there is a new update available. Select Settings > System > Update from the touchscreen UI to and choose Check Online. Follow the on-screen instructions to complete the update.
2. If transferring via USB drive, download the .nxu file from our support site Downloads page (support.nexa3d.com). Transfer the .nxu file to the root directory of a USB drive that is formatted FAT32.
   Note 1: Do not place the .nxu file within a folder, as the system will not be able to detect it.
   Note 2: Do not modify the name of the file.
3. Plug the USB drive into port on the left hand side of the printer, then select Settings > System > Update from the touchscreen UI and choose Check USB.

Once the update is started, the printer will need about 5 - 10 minutes to complete the update process. The chamber LED lights will turn purple when in update mode and then flash white when update is done.

Updated May 02, 2023 13:26