private void printDocument1_PrintPage(object sender, PrintPageEventArgs e) 
{ 
    Pen blackPen = new Pen(Color.Black, 3); 

    //绘制文字
    e.Graphics.DrawString(textBox1.Text, new Font("Monotype Corsiva", 50, FontStyle.Italic), Brushes.Black, 30, 125); 

    //打印绘制矩形
    e.Graphics.DrawRectangle(blackPen, 20, 20, 300, 200); 

    //绘制图片
    Image image = Image.FromStream(fs); 
    e.Graphics.DrawImage(image, 20, 20); 
} 

private void btnPrint_Click(object sender, EventArgs e) 
{ 
    //设置页面并打印
    printDocument1.DefaultPageSettings.Landscape = true; 
    printDocument1.Print(); 
}

------解决方案--------------------
若做报表可以用专用的报表工具，如CrystalReport,ActiveReport,Reporting Service等