printing text as image

Hello Experts
I am printing a receipt using visual c sharp and an EPSON thermal POS printer.

In order to print the logo i am using the following lines that work just fine.
            Bitmap bm1 = new Bitmap(pictureBox1.Width, pictureBox1.Height);
            pictureBox1.DrawToBitmap(bm1, new Rectangle(0, 0, pictureBox1.Width, pictureBox1.Height));
            e.Graphics.DrawImage(bm1, hx, hy, wi, he);
            bm1.Dispose();

And because I used an image
I continue printing each line of text as animage
as follows.
            // text
            hy += (he+s2);wi = 300; he = 20;
            Bitmap tit1 = new Bitmap(wi,he);
            pictureBox5.DrawToBitmap(tit1, new Rectangle(0, 0, wi, he));
            e.Graphics.DrawImage(tit1, hx , hy, wi , he);
            tit1.Dispose();

the thing is that drawing text looses a little quality,
and the result Is not as clear as when I print text in text mode.

Is it possible, print just normal text after the logo in the same print document ?
or if I have to continue with this graphic mode what are the appropriate fonts to use when drawing text ?

this are the commands of my PRINT button
        private void Button1_Click(object sender, EventArgs e)
        {
            PrintDialog pd = new PrintDialog();
            PrintDocument doc = new PrintDocument();
            doc.PrintPage += Doc_PrintPage;
            pd.Document = doc;
            doc.Print();
        }

Please your help on this.
Regards!
Regards,