... -6040H uses blocking designeasy to adjust laser routeExhausting smokeoffline control system, English LCD, USB interface, support CAD and CorelDraw output and ... Hours2500 hoursWork tableUp & down tableSystem EnvironmentWINDOWS 2000/ XP/vistaCooling WayWater Cooling SystemGraphic Format SupportedBMP, GIF, JPG,PCX, TGA,TIFF, etc.Compatible ...