... head control 2,based on ESC/POS command protocol standard 3,DC 24V power Thermal printer driver board and ... 460 gPower Supply (option)PS -180Factory OptionsMark sensor, Autocutter TypeModelM-T520 SeriesPrinting MethodThermal linePaper PathCurve or Straight or ... linesReceipt printing-Printer lifeMechanism : 15,000,000 lines , Thermal head : 100 km (62.14 miles mini Thermal Printer Mechanism for EPSON ...