1) Steady configuration, aeronautic aluminum alloys comprehensive structure 2) Human factors engineering operation panel, human-friendly paper-cutting devices 3) Subdivision technology plus digital smoothing processing technology, professional hardware circuit design 4) Imported stepping motor with strong HF response ability and high speed 5) Supports DMPL or HPGL language, fully supports for various dresses CAD software 6) Pen machine with imported linear bearings, super anti-abrasion ability and high precision assurance 7) Two-way paper feeding control system, and big torque feeding motor can feed 500m common paper over 40g 8) Large English LCD display, simple operation menu 9) Imported steel stick paper-feeding spindle, high precision paper-pressing wheel, allowing long-distance paper feeding without aberrancy