我无法在HoneyWell Intermec的PR2打印机中打印像ñoó这样的拉丁字母字符

Question

public void printTicket() {
String msg = "";

    try {
    OutputStream os = mBluetoothSocket.getOutputStream();
    msg +="Hola niño. Atención"
      os.write(msg.getBytes("ISO-8859-1"));

        os.close();
        return;
    } catch (Exception localException) {

}