how to load a swingline stapler
The heavy duty Swingline staple gun will require heavier staples. Consult your owner's manual for the proper staple measurements. Popular heavy duty sizes are 1/4 inch and 5/16 inch. Hold the staple gun in one hand with the front of the stapler pointed toward you. Be sure to keep your hand off of the trigger handle. Find the release latch at the bottom of the gun. Sometimes you must squeeze both ends together to release the gate.