... protocol standard 3,DC 24V power Thermal printer driver board and anti-jam for epson m-t532M/B A-T500 SeriesModelM ... (without BA-T500 S eries )ReliabilityMCBF37,000,000 linesReceipt printing-Printer lifeMechanism : 15,000,000 lines , Thermal head : 100 km ... (without BA-T500 S eries )ReliabilityMCBF37,000,000 linesReceipt printing-Printer lifeMechanism : 15,000,000 lines , Thermal head : 100 km ...