Yeah the bottom gets cut off.
Change your CSS in print_style.css on line 7:
#wrapper {
font-size:1em;
margin:0 auto;
overflow:hidden;
position:relative;
width:600px;
}
So it now should say:
#wrapper {
font-size:1em;
margin:0 auto;
width:600px;
}
That should fix it.