... power on; 8.Operate Convenient:9 silicon buttons;9.High Quality , High Stability:as use high speed ,big power step motor,micro step driver ... used with sofeware FLEXISIGN 10.0;11. Advanced paper transferring roller, assured 5 meters tracking and wear resistance; 12. .Unique head ... , realized accurate, smooth,and high-speed cutting;13.One lever in behind control all of the pinch roller up and down at ...