c# Cyrillic label printing in ZPL

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C#

C#4.0

printing

encoding

Hi,

We have label designer project which creates scripts and sends to label printers.
Up to now it was working ok. But now I have to print labels in cryllic fonts.
I want to print with Zebra ZM400 printer.
Whatever I have tried, I couldn't make it to print in cyrillic.
I know I have to TT0003M_ font for cyrillic text.
Once I try to send the script below from zebra setup utilities via send file
it prints ok but in c# project it prints wrong!

If you can help me I would appreciate that so much.

Thanks in advance

MemoryStream memStrm = new MemoryStream();
StreamWriter sw = new StreamWriter(memStrm);
sw.WriteLine("^XA");
sw.WriteLine("^A@N,30,30,TT0003M_");
sw.WriteLine("^FO100,100");
sw.WriteLine("^FDtestвутуьу^FS");
sw.WriteLine("^XZ");
sw.Flush();

memStrm.Position = 0;
RawPrinterHelper.SendDocToPrinter(PrinterName, memStrm, Encoding.GetEncoding("Windows-1251"));
sw.Close();