To view a Swingline stapler manual, scroll to the bottom of Swingline.com and click Manuals under the Support section near the bottom middle of the page. Click the link next to the corresponding product to open the manual as a PDF document in a new tab.
The Swingline Manuals page lists all of the available products with a small picture and the name of the product, which is also the link to access the manual. If you know the specific product name or code for your Swingline stapler, enter it in the search box at the top of the list. As you type your search term, the results narrow to those matching your criteria. When you see the product you want, click the link to see the manual.