After you file

How do you print other things from you iPad?  Or don't you know how to print on iPad?  I'm typing this on a iPad.  On the pdf there should be a square box with a up arrow on it at the top.  That is the send to.  You need to be connected wirelessly to a printer that has air print.  Maybe you need to take your iPad to a friends house or office store to see if they can print it for you.  Or log in from a computer with a printer attached to print it.