Mechanism, 3-inch, 80mm, 60-100µm, 60mm/s, 5V, top paper feed, partial & cull cut, 500K cuts, detachable platen, platen bracket, platen detect switch, curved paper path, 50km head life. Paper Width (inch/mm):3 Inch/80mm Paper Path:Curl Paper Thickness (µm):60-100 Speed (mm/s):60mm/s Cutter:Yes