Printing chinese w/ Java Print Service API become garbled characters

Question

I'm using XP platform and I've a plain text file on my drive.
Now, what I want to do is, to read the text file in, then print it, that's all.
However, the printout become messy, just some garbled characters.
I did try to change quite a different ways to read the file, but the printout is still messy.
Is there anything wrong? Can somebody give me a help?
package com.ysf.document.client.ups;
import java.io.FileReader;
import java.io.IOException;
import javax.print.*;
import javax.print.attribute.*;
public class Class1
   public static void main(String[] args)
      String filename = "c:\\temp\\abcd.txt";
      DocFlavor flavor = DocFlavor.BYTE_ARRAY.AUTOSENSE;
      PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
      // locate a print service that can handle it
      PrintService[] pservices = PrintServiceLookup.lookupPrintServices(flavor, aset);
      // create a print job for the chosen service
      int printnbr = 1;
      DocPrintJob pj = pservices[printnbr].createPrintJob();
      try
         int c;
         FileReader f = new FileReader(filename);
         StringBuffer buffer = new StringBuffer();
         c = f.read();
         while (c != -1)
            buffer.append((char) c);
            c = f.read();
         Doc doc = new SimpleDoc(buffer.toString().getBytes("BIG5"), flavor, null);
         pj.print(doc, aset);
      } catch (IOException ie)
         System.err.println(ie);
      } catch (PrintException e)
         System.err.println(e);
}

Answer 1

For #1, indeed, it's my overlook, I've corrected it already.
For #2, it shows, java.lang.ArrayIndexOutOfBoundsException: 1.
It's mainly because my printer do not support this flavor.
My printer supports only:
image/gif
[B OR java.io.InputStream OR java.net.URL
image/jpeg
[B OR java.io.InputStream java.net.URL
image/png
[B OR java.io.InputStream OR java.net.URL
application/x-java-jvm-local-objectref
java.awt.print.Pageable OR java.awt.print.Printable
application/octet-stream
[B OR java.net.URL OR java.io.InputStream
Up to now, still no solution to it. Anybody help.