Printer Method – Thermal Line, Print Speed – 250mm/s, Print Width – 72mm & 48mm, Print Resolution – 203dpi, Paper Type – Thermal paper, Paper Width – 80mm & 58mm, Paper Roll Diameter – 80.0mm (Max.), Interface (Built-in) – USB, Bluetooth, OS Compatibility – Windows 7, 8, 10, XP, MacOS, Linux, iOS, Android, Power Source/ Power Consumption – AC100-240V(+-10%) DC 24V, 2.5A, Dimension (W x H x D) – 198 x 130 x 140mm, Specialty – Compatible for 80mm and 58mm thermal paper roll, Wall mount function, Large storage (paper mode) and paper near end optional, High printing speed 250mm/s, Mainly adopt R angle and waist shape design, delicate and compact appearance, Others – Character per Line: 48-font A/64-font B, Paper Supply Method: Drop-in paper load, MCBF: 60 million lines, Auto Cutter: 1 million cuts, TPH: 100km, Barcodes: UPC-A, UPC-E, EAN-13, EAN-8, CODE39, ITF, CODEBAR, CODE93, CODE128, Emulation: ESC/POS, Sensor: Paper End Sensor, Paper Near End Sensor (Optional), Auto cutter Type: straight knife, Auto cutter Life: 1,000,000 cuts, Warranty – 1 year