portable receipt thermal printer

Features: Light weight for true mobility Pocket size 102 x 77 x 36mm Direct thermal printing method Easy to use and simple to maintain Easy drop-in clamshell paper loadingSupport RS232, IrDA, and Bluetooth interface Continuing printing when battery in chargingSpecifications:Print Printing MethodThermal LinePrinting Speed50mm/s(average), 65mm/s(max)Resolution 8 dots/mm, 384 dots/lineEffective Printing Width48mmCharacterCharacter SetASCII,GB2312-80(Chinese)Print FontANK: 12 x24 Chinese: 24 x 24Character per Line32/42Paper SpecPaper TypeThermal paperPaper Width57.5± 0.5mmPaper Roll DiameterMax: 40.0mmRoll Core Inner Diameter13mm(min.)Paper Thickness0.06 to 0.07mmPaper Supply MethodDrop-in Easy loadingReliability MCBF15 million linesTPH 50kmBarcodes EAN-13, EAN-8, UPC-A, UPC-E, CODE39, CODE93, CODE128, CODABAR, INTERLEAVED 25Emulation ESC/POSSensor Paper End SensorInterface TIII-BT:RS-232,Bluetooth; TIII-Ir:RS-232, IrDA;Power AdaptorDC9V/2ABattery PowerDC7.4V,1.5A rechargeable Li-ion batteryBattery duration100m continuous printingPhysicalWeight275g(Including battery & roll paper)Dimension (WxLxH) 102 x 77 x36mmColor Beige