blank page when printing datagridview

I'm trying to print a datagridview, but only some columns.

PrintpreviewDialog shows the document but when I'm trying to print it print only the header of my table and and nothing else

 private void print_Click(object sender, EventArgs e)
        {
            PrintDocument doc = new PrintDocument();
            doc.PrintPage += this.Doc_PrintPage;

            PrintDialog dlgSettings = new PrintDialog();
            dlgSettings.Document = doc;
             PrintPreviewDialog printPreviewDialog = new PrintPreviewDialog();
            printPreviewDialog.SetBounds(200, 100, 500, 600);
            printPreviewDialog.Document = doc;
            printPreviewDialog.ShowDialog();
         }
        int i = 0;
        private void Doc_PrintPage(object sender, PrintPageEventArgs e)
        {
            int height = 110;
            int width = 0;
            int x = 80;
            int y2 = 40;
            Pen p = new Pen(Brushes.Black);
            float y = e.MarginBounds.Top + 50;
            StringFormat stringFormat = new StringFormat();
            stringFormat.LineAlignment = StringAlignment.Center;
            StringFormat stringFormat1 = new StringFormat();
            stringFormat1.Alignment = StringAlignment.Center;
            stringFormat1.LineAlignment = StringAlignment.Center;

            e.Graphics.DrawString("DOCUMENTS, DATE: " + DateTime.Now.ToString("dd.MM.yyyy"), new Font("Arial", 12, FontStyle.Bold), Brushes.Black, x + 100, y - 100);
            Graphics g = e.Graphics;
            Font fontText = new Font("Times New Roman", 10, FontStyle.Bold);
            RectangleF rect11 = new RectangleF(x, y - 50, 130, 25);
            g.DrawString("NR", fontText, Brushes.Black, rect11, stringFormat1);
            g.DrawRectangle(Pens.Black, Rectangle.Round(rect11));
            RectangleF rect10 = new RectangleF(x, y - 25, 50, 25);
            g.DrawString("DATA", fontText, Brushes.Black, rect10, stringFormat1);
            g.DrawRectangle(Pens.Black, Rectangle.Round(rect10));
            RectangleF rect20 = new RectangleF(x + 50, y - 25, 80, 25);
            g.DrawString("WRITER", fontText, Brushes.Black, rect20, stringFormat1);
            g.DrawRectangle(Pens.Black, Rectangle.Round(rect20));
            RectangleF rect12 = new RectangleF(x + 130, y - 50, 330, 25);
            g.DrawString("PAGES", fontText, Brushes.Black, rect12, stringFormat1);
            g.DrawRectangle(Pens.Black, Rectangle.Round(rect12));
            RectangleF rect30 = new RectangleF(x + 130, y - 25, 200, 25);

            while (i < dataGridView2.Rows.Count)
            {
                if (height > 1000)
                {
                    height = 110;
                    e.HasMorePages = true;
                    return;
                }
                 height += dataGridView1.Rows[0].Height;
                height += 18;
                e.Graphics.DrawRectangle(p, new Rectangle(x, height, 50, y2));
                e.Graphics.DrawString(dataGridView2.Rows[i].Cells["NR"].FormattedValue.ToString(), dataGridView1.Font, Brushes.Black, new Rectangle(x, height, 50, y2));

                e.Graphics.DrawRectangle(p, new Rectangle(x + 50, height, 80, y2));
                e.Graphics.DrawString(dataGridView2.Rows[i].Cells["DATA"].FormattedValue.ToString(), dataGridView1.Font, Brushes.Black, new Rectangle(x + 50, height, 80, y2));

                e.Graphics.DrawRectangle(p, new Rectangle(x + 130, height, 200, y2));
                e.Graphics.DrawString(dataGridView2.Rows[i].Cells["WRITER"].FormattedValue.ToString(), dataGridView1.Font, Brushes.Black, new Rectangle(x + 130, height, 200, y2));

                e.Graphics.DrawRectangle(p, new Rectangle(x + 330, height, 50, y2));
                e.Graphics.DrawString(dataGridView2.Rows[i].Cells["PAGES"].FormattedValue.ToString(), dataGridView1.Font, Brushes.Black, new Rectangle(x + 330, height, 50, y2));

                e.Graphics.DrawRectangle(p, new Rectangle(x + 380, height, 80, y2));
                i++;
            }
        }