3DJAKE CR-M4 3D પ્રિન્ટર વપરાશકર્તા માર્ગદર્શિકા
3DJAKE CR-M4 3D Printer Adjusting Pulley Tightness X/Z-axis Pulley Adjustment Before switching on the machine, please check the tightness of the pulley by gently toggling it with your hand and…