Print type: Thermal line printing Paper width: 80 mm Weight: 53 - 80 g/m² Roll diameter: 83 mm (maximum) Max paper thickness: 0.065 - 0.15mm Print width: 72mm/576 dots (paper width 79.5 ±0.5mm Print speed: 300 mm/second Print head life: 150 km Resolution: 203 x 203 dpi Bar code: UPC-A, UPC-E, EAN-13, EAN-8, Code 39, Code 128, ITF-25, Codabar Interface: Parallel or Serial + USB or Ethernet + USB or Bluetooth + USB WiFi+USB Dimension: 142 mm (W) x 195 mm (D) x 132 mm (H) Weight: 1.45kg Cutter life: 1.5 million cuts