printing on two vertically attached pages does not print on the lower page

[avrajohn]

Hi,

I prepare a windows application. Now client told i print his invoices on pre-printed form. The dimension paper are 8.3 inch, 5.8 inch width & height. Now, two papers are attached to each other vertically. the upper page is office copy & lower page is customer copy. when i print to paper & make no of copies 2 then it prints onlyyon office copy page,skips customer copy page, & prints on the office copy page partof the next page. Belows my code...

PrinterSettings PS = new PrinterSettings();
    PrintDocument PD = new PrintDocument();
 
    public printout()
    {            
        PrinterSettings.StringCollection sc = PrinterSettings.InstalledPrinters;
        foreach (string str in sc)
        {
            cbPrinter.Items.Add(str); //Combobox from where user select printer
            if (str == PS.PrinterName.ToString())
            {
                cbPrinter.SelectedIndex = i;
            }
            i++;
        }
    }
 
    private void tsbtnPrint_Click(object sender, EventArgs e)
    {
        PD.DefaultPageSettings.PaperSize = new PaperSize("Custom", 827, 583);
        PD.PrinterSettings.DefaultPageSettings.PaperSize = PD.DefaultPageSettings.PaperSize;
        PD.PrinterSettings.Copies = Convert.ToInt16(nudCopies.Value);//take value from a numeric up down
        PD.PrinterSettings.PrintRange = PrintRange.AllPages;
        PD.PrintPage += new PrintPageEventHandler(PD_PrintPage);
        PD.Print();
    }
 
    private void cbPrinter_SelectedIndexChanged(object sender, EventArgs e)
    {
        PS.PrinterName = cbPrinter.SelectedItem.ToString();
        PD.PrinterSettings = PS;
    }
 

How can i make print on the customer page part also...