... . Optional stand-alone keyboard display unit, long range linear imaging bar code scanner, rotary cutter and Bluetooth module Specification Resolution 203DPIPrinting MethodThermal ... )SensorsTransmissive, Reflective, Ribbon end, Peel-offOthersReal-Time-ClockInternal font5 alpha-numeric fontsBar Code1D barcode : Code 39, Code 39C, Code 93, Code 128 UCC, Code 128 subsets ...