Stylish and elegant appearanceVery silent printing thru direct thermal printing methodSupport 3.3V low voltage systemPrinter head and control panel are powered respectivelyPaper end sensors and self-motion memory printing functionSerial RS-232C ,485 ,or (serial TTL & Parallel interface)Add coordinate curve printing functionAbundant figure/curves/characters print functionEasier paper loading ItemSpecificationPrinting methodDirect thermal line printingPaper out detectionpaper end sensors functionpaper loading wayeasy paper loadingPaper width80±0.5 mmPrint width72 mmresolution ration8 dots/mm(576 dots/line)life of printing head6×106 character linesPrinting speed6mm/sec (when the character ratio is 25%.)Character size6x8dots , 8x16dots,or12x24dotsChinese character libraryGB2312,16x16dots,or24x24dotsoutline dimension(WxHxD mm)106mmx81mmx40.5mmInstallation dimension(WxH mm)100mmx75mmInlaid deepness37.5mmPaper suppliedThermal roll paper (80mm wide, 30mmø)InterfaceSerial RS-232C /485 /(serial TTL& Parallel interface)Input PowerDC 5V ,3Arefer to the type of printerOperating temperature5°C 50°CStorage temperature-20°C 60°COperating humidity10°C 80°CStorage humidity10°C 90°C