How do I print a form that fills the whole page?

Click on the poem, underneath will be a link to a printable page, click in the green box- it opens it up full size! Then you can print.

The reason for this is, the image on the page is just a thumbnail, and is not intended for full page printing. Opening the .pdf file at the bottom of the page will give you a full-sized image that is optimized for printing.