Printing linked charts

Hi - We have a spreadsheet where charts are selected based on a drop down
list. Therefore, to get the final selection of graphs in a presentable
format, I have images linked to cells containing the graphs. All looks fine
until I come to print them out in excel 2007 where what is printed is nothing
like what I am seeing, most of the charts do not print, with lots of the text
being reprinted - like the cells are being resized etc when you go to print
them - any ideas what might be causing this and how I can get it to print
what I am seeing?

Cheers

Paul