1m1m laser engraving machine manual V2.0

A: 1. 500mw-3500mw laser , please place the material flat under the laser, and make the distance between them within 5~10cm ;5500mw laser within 3-5cm (less distance will not be able to focus). Press the power switch on the laser driver, then the blue light on . Open the software click weak power, there will be a point on engraved material, just turn around the focus ring on laser to adjust the smallest which is the best focus. 2.15000mw laser is fixed focus laser which is not adjustable. The fixed focal ength is about 20mm. Please use the attached focusing column to determine the distance from the engraved object to the light exit.

A: Please refer to the assemble video on Youtube.

A: 1. Please use Win7 and above system 2. Please refresh the firmware.

A: 1. The current not enough, please adjust the screw on controller. 2. Please check the wire order. 3. Please change the A4988 driver module to check whether has problem

A: 1. Please check power,speed setting on software and adjust focus length for laser[refer to above to adjust focus]. 2. Please connect the laser to power supply directly ,if it work normal, it means laser is ok, just check connection.