Printing issues

I created a small blue print for a job Im on,2 problems Im having I cant get the design to print on the whole page,it always leaves about 2-3 inches of white left on the bottom of the paper,and as you can see by the screenshot below,that part of the yellow and black circle that is below my lines,print,even if I set a print area same thing happens,can someone help me with this,I will provide the spreadsheet also,to see if Im missing settings

Thanks
Steve

http://img522.imageshack.us/img522/5023/image2el7.jpg


http://users.zoominternet.net/~dale38/Files/plans.xls

Thanks for the quick response

I can print the whole thing with no problems,but I want the design to fill the whole paper,or as close as I can get it,making it easier to follow,and to have the lower section of the black and yellow circle gone

Thanks
Steve