THÔNG SỐ KỸ THUẬTModelRI-8002B Mobile receipt & label printerPrinting FeaturesResolution203 DPIPrinting methodDirect ThermalMax.print speedMax. 70mm (2.7″) / sMax.print width72 mm (2.8″)Max.print length1778 mm (70″)MediaMedia typeContinuous, gap, black markMedia width20 mm ~ 76 mmMedia thickness0.06 mm ~0.254 mmLabel roll diameter50 mmPerformance FeaturesProcessor32-bit CPUMemory8MB Flash Memory/ 8MB SDRAMInterfaceStardard version: USB+Bluetooth Optional:USB+WIFIScreenOLED (1.3″) Resolution:128*64 pixSensors①Gap sensor②Cover opening sensor③Black mark sensorFonts/Graphics/SymbologiesInternal fonts8 alpha-numeric bitmap fonts, Windows fonts are downloadable from software.1D bar codeCode 39, Code 93, Code 128UCC, Code 128 subsets A, B, C, Codabar, Interleaved 2 of 5, EAN-8,EAN-13,EAN-128, UPC-A, UPC-E, EAN and UPC 2(5) digits add-on, MSI, PLESSEY, POSTNET, China POST2D bar codePDF-417, Maxicode, DataMatrix, QR code,AztecRotation0°、90°、180°、270°EmulaionTSPL、EPL、ZPL、DPL、CPCL、ESC/POSPhysical FeaturesDimension124×108×61mm (D×W×H)Weight357 gReliabilityPrint head life30 kmSoftwareOperation systemWindows/Android/iOSSDKWindows/Android/iOSPower supplyOutputDC 9V2ABattery life7.4V/2500mAhEnvironmental ConditionsOperation environment5 ~ 40°C（41~104°F），Humidity: 25 ~ 85% no condensingStorage environment-40 ~ 60°C（-40~140°F），Humidity: 10 ~ 90% no condensing