Model is too big for the page

[bwcgw]

Hi, I built a model in Bricksmith on a 32x32 plate. (Well, I have an actual 32x32 plate. In Bricksmith I had to arrange four 16x16 plates in a square)

When I try to create an instruction book, one corner is cropped off of the page. Is there a way to shrink the image to fit?
Right now, there's no way to see where to put the pieces on that corner. Thank you!