在JFrame窗口上绘制文字，用PrintJob打印出来

package taishan;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.PrintJob;
import java.awt.Toolkit;
import java.awt.geom.AffineTransform;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import java.awt.print.PrinterException;
import java.util.Properties;
import javax.swing.JFrame;
@SuppressWarnings("serial")
public class PrintFrame extends JFrame
{
  private final static int    startX  = 200;
  private final static int    startY  = 200;
    private final static String TAISHAN = "泰山Office";
  public PrintFrame()
  {
     this.getContentPane().setBackground(Color.WHITE);
  //this.setFont(font);
  }
  @Override
    public void paint(Graphics g)
    {
  super.paint(g);
     g.drawString(TAISHAN, startX, startY);
    }
  public void startPrint()
    {
  Toolkit kit = Toolkit.getDefaultToolkit();
  Properties props = new Properties();
  props.put("awt.print.printer",   "durango");
  props.put("awt.print.numCopies", "1");
  PrintJob printJob = kit.getPrintJob(this, "Print Frame", props);
  Graphics g = printJob.getGraphics();
  try
  {
    this.paintAll(g);
  }
  finally
  {
    g.dispose();
  }
  printJob.end();
  }
    public static void main(String[] args)
    {
        //主要用处是显示画面。
      PrintFrame frame = new PrintFrame();
        frame.setSize(1000, 600);
        frame.setVisible(true);
        frame.startPrint();
    }
}