I'm not wolfman, but.......
Don't just hit the print button on your browser. Choose File, Print so you can play with the print settings. Or use File, Page Setup to change them.
Try changing (decreasing the width of) the margins and then preview before printing. Or decrease the document size to 90% or some other size smaller than 100% until your preview shows it'll fit. You might also have an option to force the printout into the page size.
Hope this helps.....