Installed the plugin as normal, followed instructions about going to permalink page and clicking "save changes" button after activation.
I used the function in my theme as follows:
<?php wpf_the_print_link(); ?>
It outputs the text link perfectly but when I click it it just 404s.
Here is the post url followed by the url the print link outputs:
My permalinks are setup as follows:
Note that 'business' is a child category to 'environmental.'
I have also tried just letting the plugin put in the links. When I do that it outputs two links like this "Printer Friendly | Printer Friendly" which both link to the same url mentioned above.
Any assistance would be greatly appreciated.