A350 - Troubleshooting-Guide

2. Replace the current toolhead cable with one of the interchangeable cables (see picture below).See if this

solves the problem. If not,then the Laser Module is broken andneeds to be replaced.

Laser Won't Turn off

The blue laser light of the Laser Module turnson and can't be turned off via the Touchscreen or Snapmaker

Luabn.

Possible Causes

• The Toolhead cableis broken.

• The Laser Module or the Controller is broken.

Actions

1. Replace the current Toolhead cable with one of the interchangeable cables (see picture below).See if this

solves the problem. If not, please go to step 2.

2. Find out which one is the problem first,Laser Module or the Controller.

2.1 Get your 3D Printing Module, turn on the machine, and press to open the latchon the 3D Printing

Module.By checking the 3D Printing Module, you will know if the Controller is working.

Z Conversion Cable

Y Conversion Cable

Toolhead Cable