Nano Pro: Sudden Stop During Engraving

If the machine suddenly stops during engraving, the main causes are:

1. Data Loss

If connected via USB, a loose USB port connection or a damaged cable may cause the connection to be lost. Replace the USB cable if necessary.

2. Machine Alarm

During engraving, alarms can be triggered by vibration, tilting, or other unsafe conditions. When an alarm occurs, the red indicator light will turn on and the engraving will stop.

 Once the alarm is cleared, the machine can resume engraving normally.

If the alarm does not clear automatically, connect the machine to a computer, open LightBurn or LaserBurn, and enter $X in the console to reset the alarm.