this unit was removed from a production line that was working and the controller is included. the major problem is that the cord to the controller from the impact head got torn under forklift tire. it would need to be repaired or replaced by you or couth. the head has about 3 inch of the wires still intact. the end to controller is gone and was useless. The units will write on almost any material at a speed of 16 charachters per second. controller is 120 VAC powered and the head requires an air supply to mark. see their website for more info at http://www.couth.com/html/ingl/productos/mc2000sup_desc.html |