c# e.HasMorePages

Mam kodo:

private void doc36_PrintPage(object sender, PrintPageEventArgs e)
{
float linesPerPage36 = 0;
float yposition36 = 0;
int count36 = 0;
float leftmargin36 = e.MarginBounds.Left;
float topmargin36 = e.MarginBounds.Top;
string line36 = null;

Font printFont36 = this.richTextBox2.Font;
SolidBrush printbrush36 = new SolidBrush(Color.Black);
linesPerPage36 = e.MarginBounds.Height / printFont36.GetHeight(e.Graphics);
StringReader reader36 = new StringReader(richTextBox2.Text);
while (count36 < linesPerPage36 && ((line36 = reader36.ReadLine()) != null))
{
yposition36 = topmargin36 + (count36 * printFont36.GetHeight(e.Graphics));
e.Graphics.DrawString(line36, printFont36, printbrush36, leftmargin36, yposition36, new StringFormat());
count36++;
}
if (line36 != null)
{
e.HasMorePages = true;
}
else
{
e.HasMorePages = false;
}
printbrush36.Dispose();
}

Ta koda dela dokler imam le eno stran za stiskat, v kolkr mam v richtextboxu materiala za npr. 2, 3,... strani, vse stiska na en list. Na listu nardi "zmazek". Kaj ne štima, k jst pr vseh teh primerih na netu ne najdem odogovora.