Printing Several PDF Pages per Sheet With N-up
A 36 slide lecture deck printed one slide per page is a stack of paper nobody wants to carry. Printed four to a sheet it is nine pages, still readable, and it fits in a folder. Most print dialogs can do this, but each one hides the setting in a different place, and the result changes from printer to printer. The N-up PDF tool bakes the layout into a new PDF instead, so it prints the same everywhere. This guide covers how the grid is chosen, which settings matter, a worked slide handout, and the mistakes that make text too small to read.