Connection to a printer...

First add a
using System.IO;
using System.Drawing;
using System.Drawing.Printing;
to the head of your project Then define the stream to be printed
Open the tool box and add under the Printing tab select a printDocument then add it into your project, it iwill be named printDocument1 by default.

then define new stram reader
StreamReader streamToBePrinted;
then Add a button to your project and implement his event handler as follow
private void button1_Click(object sender, EventArgs e)
        {
           /* You can overload the constructor here by two way
            if you have the stream witihn you application then
            overload it with stream, the stream to be printed
            is some where in your hard drive or in the local
            * network then over load with the the file path
            */
            string FilePath = @"C:\.....";
            streamToBePrinted = new StreamReader(FilePath);
            printDocument1.PrintPage +=new System.Drawing.Printing.PrintPageEventHandler(printDocument1_PrintPage);
            printDocument1.Print();
        }
then add a new event handler to the PrintPage event of the printDocument s follow

private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            int MaxLinesPerPage = 10; //You can modify it to fit your needs
            int i=0;
            while (i < MaxLinesPerPage && streamToBePrinted.ReadLine() != null)
            {
                e.Graphics.DrawString(streamToBePrinted.ReadLine(), new Font(new FontFamily("Time New Roman"), FontStyle.Bold), null, new Point(e.MarginBounds.Top, e.MarginBounds.Left));
                i++;
            }
            if (streamToBePrinted.ReadLine() != null)
            { e.HasMorePages = true; }
            if (streamToBePrinted.ReadLine() == null)
            {
                e.HasMorePages = false;
                streamToBePrinted.Close();
            }

        }
try this as a first step