The co2 laser cutting engraving machine is power on, why there is no movement for the machine? There may be several points we need to notice as below:
1. The laser cutting machine power is on, but the laser head does not move, and the LCD displays nothing: Please check if the fuse in the general power is burnt and if burnt, please repair.
2. The laser cutting machine power is on, LCD displays “Loading” at first, after that, it displays “Waiting”, but the laser head does not move: Check if the “Movement precision” of the motherboard is over the right range( it’s very common after you replace the motherboard).
3. The laser cutting engraving machine power is on, the laser head moves, and LCD displays “Loading” all the time: it shows the LCD control board (which is under the LCD) or the motherboard is broken.
4. The laser cutting engraving machine power is on, LCD displays normally, but the laser head and the bridge can’t move: Please push the laser head and bridge by hand, if they can move easily, it means that there is something wrong with the motors or the motor drivers. Please check which one is broken by exchanging the X and Y motors or motor drivers. Replace the broken one after identifying. You can also check if the motor cables are well connected.