I recently made a little vb.net program that allowed us to save printer configuration for faster printing. The problem is it's no longer printing correctly the B format. It used to work but now there is a new option when I go to the printer properties which is original size. From the inventor api, I can modify the paper size but I'm not able to modify the original size. Because of this, even if in my program I ask inventor for a 11X17 paper, it still prints on a 8 1/2 x 11" because the original size is set to 8 1/2 x 11". Can anyone help me? Here is a screenshot of the printer properties window.