58mm POS Thermal Printer with Android support - Printing method Direct thermal, Paper width 57.5 0.5mm, Resolution 384dots line, Printing speed 90mm sec, USB, Printing paper 57.5 0.5mm ?65mm, LineSpacing 3.75mm(Use command modifies line spacing), Column number, 58mm, paper: FontA-32columns FontB-42columns Simplified