Snapmaker: THE 3-IN-1 3D PRINTER

Replacing the laser on a Snapmaker

Snapmaker PWM

Dynamic PWM box is connected to this connector (“img2”: contact “1” – “-“, contact “2” – “+”).

he PWM-wires of our laser are connected to the PWM-box (“img2”: contact “3” – “GND”, contact “4” – “PWM”).

Before connecting, command the printer to turn on the laser at 100% power and check the voltage at the “P2” connector.