Replacing the Combo Cable

The replacement method for Ray5 20W and Ray5 40W is similar. This example uses the Ray5 40W.

1. First, disconnect the cables connected to the motors, limit switches, and laser module. Then use an M5 hex wrench to loosen the screws securing the control box and remove the control box.

2. Use an M2 hex wrench to loosen the screws on the back panel of the control box and open the control box.

3. Disconnect the combo cable from the mainboard.

4. Insert the new cable into the corresponding ports. The combo cable is labeled for easy identification.

5. Close the control box, tighten the back panel screws with an M2 hex wrench, reinstall the control box onto the machine, and reconnect the cables for the motors, limit switches, and laser module.

Replacement complete.