public bool ImprimirCodigoBarra(string pszCodigo) { if (Status == EnumSituacaoDaImpressora.NoOk) { InicializarImpressora(); } InterfaceEpsonT20.ConfiguraCodigoBarras(80, 0, 0, 0, 5); return(InterfaceEpsonT20.ImprimeCodigoBarrasCODE128(pszCodigo) == 1); }