I have downloaded a file from this site
http://support-au.canon.com.au/contents/AU/EN/0900131901.php
But when trying to print a watermark appears that makes the document unreadable.
I have no trouble printing out PDF files from any other source; I have contacted CANON who advise they have no knowledge of the cause, the watermark is not of their making.
Perhaps another contributor could shed some light on my problem.
I am using Windows 7, the printer is Epson R210