[Mailman-Users] printing a manual

Hi,

I am trying to print:

http://www.gnu.org/software/mailman/mailman-install.pdf

Regardless on which computer (W2K or XP), I get:

'The document could not be printed'

Is it somehow locked where it does not allow printing or is there some other factor? I am able to print other PDF files with no problem.

Thanks!