The Laser Module emits blue laser once the machine is turned on and can’t be turned off.
- The Toolhead Cable is broken.
- The Laser Module is malfunctioning.
- The port of the Controller is broken.
Replace the current Toolhead Cable with one of the interchangeable cables (see picture below). See if this solves the problem.
If not, please contact us at firstname.lastname@example.org for further assistance.