txt = "C'est mon texte!"
txt2 = '??,??!'
im = Image.new('RGBA', (300, 200), (100, 155, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 50), txt)
draw.text((0, 100), txt2)
del draw
im.save('font.png', 'PNG')
Send to printer a text over an image in python