... optional)Laser Power50W/70W/80W /100W/150W(optional)Marking Speed0-7000mm/sOperating VoltageAC220V±10%,50HZLocation Precision±0.003mmWorking ... environmentTemperature: 0-40 centidegree, Humidity: 45%-85%Marking depth0-0.3mmMin. line width0.02mmMin. character0.2mmGraphic ... Format SupportedBMP, HPGL(PLT), JPEG, GIF, TIFF, PCX, TAG, CDR, DWG, DXF, compatible HPG order, support DXF, ...