public static bool SetConfigOfPrinter(int nSpeed, int nDensity, int nOrientation, bool bAutoCut, int nCuttingPeriod, bool bBackFeeding)
 {
     if (Is64Bit())
     {
         return(BXLLApi_x64.SetConfigOfPrinter(nSpeed, nDensity, nOrientation, bAutoCut, nCuttingPeriod, bBackFeeding));
     }
     else
     {
         return(BXLLApi_x86.SetConfigOfPrinter(nSpeed, nDensity, nOrientation, bAutoCut, nCuttingPeriod, bBackFeeding));
     }
 }