Instruction manuals for Swingline staplers are available as a free download on the official company website. To find the manual for your heavy-duty stapler, enter the product name into the search field at the top of the page.
Most manuals offered provide instructions in English, Spanish and Portuguese, and are formatted as PDF files. To download the file, click on the link and image and follow your browser's prompts to open or save it. In order to view the file or print it out, you will need a PDF reader. If none is available on your computer, follow the prompts of the operating system to install a free reader program.