Sometimes it is necessary to reinstall an older version of the firmware. The normal flashing method only allows newer firmware versions to be flashed. To flash the same firmware, or an older one, follow the steps below.
If it repeatedly only boots the printer and gives you the home screen try to format your USB flash-drive or try a different one. Even if the flash drive works with G-Codes and printing, it may not work for flashing the firmware.
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And if that doesn't do the trick, you can send an inquiry to [email protected] or through the button below.