Series and parallel interfaces, high memory The cutting tool can be soft landing with little noise and long life High speed . Max.paper width : 1,360MMMax speed : 500MM/SPressure of cutting tool: 25-400Buffer(bit): 4MInstruction: Chinese&EnglishAdjust the speed and voltage while working :  yesInterface: serial + parallelPower: AC100---250VDrawing Language: HPGLRe-cutting function:yesWorking delicacy:0.0254MM/ stepPositioning  Accuracy :0.1MMMachine frame:yesPaper frame :SinglestickDrive:stepperWeight:21KG