Product Name: 58mm Thermal Printer Mechanism 2 Inches Model NO.: PT486F Category: Thermal Printer Mechanism Usage: for Thermal Printer Certification: RoHS, ISO9001, CE Trademark: NONE Transport Package: Carton Box Specification: 216.6mm*89.2mm*59mm Origin: China HS Code: 8470501000 Product Description Print methodThermal dot line printingDots per line384 dotsResolution8 dots/mmPrint width48 mmPaper width57.5±0.5mmW * D * H(mm)69.7*32.7*15.5Weight45gMaximum printing speed70mm/sHeater element pitch0.125mmPaper feed pitch0.0625mmHead temperature detectionVia thermistorOut-of-paper detectionVia photo interrupterRecommended paperPD 160R (Oji Paper CO., LTD)Life span (at 25ºC and rated energy) Activation pulse resistance Abrasion resistance100 million pulses or more (print ratio=12.5%) 50 km or moreOperating temperature range (ºC)0~50Operating humidity (RH)20%~85%Storage temperature range (ºC)-25~+70Storage humidity(RH)5%~90%