VEVOR L4681 Laser Engraving Machine User Manual
L4681 Laser Engraving Machine User Manual LASER ENGRAVING MACHINE MODEL: L4681 No  Name 1   Control board 2  Y1-axis component 3  Y2-axis component 4  Laser kit 5 X-axis component http://www.vevorengraver.com/L4681/ This is the original instruction, please read all manual…