... series of head control 2,based on ESC/POS command protocol standard 3,DC 24V power Thermal printer driver board and anti ... S eries )ReliabilityMCBF37,000,000 linesReceipt printing-Printer lifeMechanism : 15,000,000 lines , Thermal head : 100 km (62.14 miles )Overall ... S eries )ReliabilityMCBF37,000,000 linesReceipt printing-Printer lifeMechanism : 15,000,000 lines , Thermal head : 100 km (62.14 miles ...