Select File.
Select Print.
Select Full Page Slides, and then choose Full Page Slides from the Print Layout list.
Select File.
Select Print.
Select Full Page Slides, and then choose Full Page Slides from the Print Layout list.
Set the other printing options you want, and click Print.
For other PowerPoint printing options (Notes, Outline, and Handouts), check out Microsoft's help site, Printing PowerPoint Presentations.