What are three ways of indicating which pages of a document are to be printed?

Three ways to indicate which pages of a document are to be printed include specifying page numbers (e.g., "1, 3, 5-7"), using a print range option in the print dialog (e.g., selecting "Pages" and entering the desired range), and utilizing bookmarks or sections within the document to highlight specific content for printing. Additionally, users can create custom print layouts that only include the desired sections or pages.