Please refer to the image below:

It\'s cutting off some of the table d
You haven't specified if you are converting an HTML page to PDF- but I assume you are. If that is the case, have you looked at the browser width property? Look into the XHTMLOptions object properties- it will help you fine tune the rendering:
http://www.websupergoo.com/helppdfnet/source/5-abcpdf/xhtmloptions/