THÔNG SỐ KỸ THUẬTprintprinting methodDirect line thermalPrint width72mm paper widthDot density576 dots/line or 512 dots/lineprinting speed200 mm/secInterface TypeUSBprinter paper79.5±0.5mm×φ80mmLine spacing3.75mm (the line spacing can be adjusted by command)Number of columns80mm paper: Font A-42 columns or 48 columns/Font B-56 columns or 64 columns/ Simplified and Traditional Chinese-21 columns or 24 columnsCharacter sizeANK characters, Font A: 1.5×3.0mm (12×24 dots)Font B: 1.1×2.1mm (9×17 dots)Simplified/Traditional Chinese: 3.0×3.0mm (24×24 dots)Barcode characterExtended character tablePC347（Standard Europe）、Katakana、PC850（Multilingual）、PC860（Portuguese）、PC863（Canadian-French）、PC865（Nordic）、West Europe、Greek、Hebrew、East Europe、Iran、WPC1252、PC866（Cyrillic#2）、PC852（Latin2）、PC858、IranII、Latvian、Arabic、PT151（1251）One-dimensional codeUPC-A/UPC-E/JAN13（EAN13）/JAN8（EAN8）/ CODE39/ITF/CODABAR/CODE93/CODE128CutterAutomatic cutterHalf cutbufferInput buffer64k bytesNV Flash256k bytespower supplyPower AdapterInput:the AC 100–240V,. 50~ 60HZpower supplyOutput: DC 24V/2.5ACash drawer outputDC 24V/1APhysical characteristicsweight1.36 kgphysical dimension204×145×140 mm (D×W×H)Environmental requirementsworking environmentTemperature: 0～45℃, Humidity: 10～80%Storage environmentTemperature: -10～60℃, Humidity: 10～90% (no condensation)lifeCutter life1.5 million timesPrint head life150 km