The meaning of "if any" in journal print charges description I saw the following in a journal homepage at  http://www.pphmj.com/journals/jpanta_author_information.htm


  Print Charges:
  To defray the publication cost, authors are requested to arrange print charges of their accepted papers at the rate of US$ 40 per page from their institutions/research grants, if any.


I don't understand the meaning of if any in the above sentences. I have a paper with no grant. Should I pay any thing?
In my field (political science), a non-open access journal that charges publication fees clearly raises a red flag. But apparently publication fees in other fields are common for subscription-based journals (see comments). It might be just a coincidence then that Pushpa Publishing House is a predatory publisher that appears on &quot;Beall's List&quot;.
Don't publish with this journal.