1)Print method: Direct Thermal2)Print speed: 220mm/ sec.3) Effective Printing Width: 72mm4) Paper Type: thermal PaperPaper width: 80mm±0.5mmRoll Diameter: MAX 83.0mmRoll Core Inner Diameter : 12.5mm±0.5mm5) Print columns: 576dots/line 6)Dot density: 203 DPI 7) Dot Pitch:0.141*0.141mm8)Print character: ANK CharacterFont A: 12*24 dots Font B: 9*17 dotsSimplify/Traditional/Japanese/Korean: 24*24dots9)Language: English/France/Germany/Arabic Denmark/ Spaish /Japanese/Korean...etc.10)Interface: Parallel/serial/USB/Ethernet11)Cutter: Auto full cut12) Cutter life :1,000,000 cuts13)Reliability print: TPH LIFE: 100KmMCBF:60,000,000 Lines14) Barcode mode: UPC-A/UCE/JAN13(EAN13)/JAN8(EAN8)/CODE39/ITF/CODABAR/CODE93/CODE128/ITF/PDF417(2D)15) Emulation: Compatible with ESC/POS16)Drivers:Windows98/2000/2003/NT/XP/ compatible with EPSON,SAMUNG17) Sensor: Paper end sensor ,cover open sensor, Black mark sensor18) data Buffer: receive buffer 64kbit 19)Power supply: DC 24V 2.5A/100-240Vac 50-60HZ20) Operate temperature: 0~4521)Storage temperature:-20~7022) Operate Humidity:20~80%23) Storage Humidity: 10~90%24)Paper thickness:0.06~0.09mm25) External dimension:192*150*150mm (W*D*H)26) Weight : 3.2kg.27) Color: white or black