Preferences image format

Accepted image files are JPG, GIF, PNG. 

Attention some transparent formats (alpha) or other types are not accepted    by the printer.
We recommend 72dpi classic image files in web format, in black    and white.

Example image

// Your message
$msg = "<IMG>https://www.printer-point.com/docs/img/demo_image_jpg_58.jpg</IMG>";

Center an image

To center an image, your image or logo must be centered    with a margin to the right and to the left.
   Here are some examples depending on the printer used (58,80,104mm).