A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Go to System Preferences Print&Fax select printer and set it as default printer.
When you open excel, and go to Page Setup the printer should be preselected.
if you want preselected setups. Do the following:
While in Printer go to each item as shown here: http://screencast.com/t/nynhNn95
Select each item and customize as needed then click on presets scroll down to save as and choose save as the give name.
Now each time you want to set a specific way choose the preset.