Кіраўніцтва карыстальніка 3D-прынтара 4DJAKE CR-M3
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 check if it is idling or stuck as shown in…