cc-fw-tools/docs/GCODE_COMMANDS.md
2025-07-05 18:11:15 -04:00

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Hidden Gcode commands

Warning

Changing the wrong setting might make your printer unbootable and will need to be recovered from a backup.

To run these custom gcode commands you need to pass

ROOT
; gcode commands in here
UNROOT

The root command enabled these commands. And unroot disables them.

  • ROOT - Enable root commands.
  • M8802 - Reboots the printer.
  • M8803 - Copy printer.cfg to USB.
  • M8807 - Copy printer.cfg from USB.
  • M8810 - Copy encrypted logs to USB.
  • M8817 - Copy printer.cfg from USB to /app/resources/configs/printer.cfg.
  • M8818 - Copy unmodifiable.cfg from USB.
  • M8820 - Resets the printer to factory settings.
  • UNROOT - Disable root commands.