I have scanned in a newspaper article and it is PDF format. When I open the PDF in illustrator or photoshop and zoom in to 100% it is nice and big and readable. I want to save it as a jpeg to display on the website. When I do save it as jpeg and open it up its much smaller than it was as PDF and the text is not very readable. How can I save this as a Jpeg but keep it larger so it is readable?