In this stage everyone PC user has a Printer for Document Management with MsOffice installed .So you have to save your toner ink and paper by avoiding unnecessary portions from a web page.you can save your you paper and ink by using Firefox add-on Nuke Anything .you can just edit the entire web page with remove this object and with undo last move.
Using Nuke Anything
Open the web page you want to edit before you print in the Firefox
and select the portion you want to remove and right click and select remove this object.
This applies to Firefox 2.0 -3.0