... touch screen, control main engine, original Epson532 mode high-speed thermal printer, second ID card read card machine, etc. Model and ... signals:99 machinesInput voltage: walternating current 220+10%Printer:Epson thermal high-speed printerPaper width:80mm,diameter is 60mm The ... following display equipments: HD plasma display, big screen, TV wall, etc. it could display plenty of information for queue ...