Fix A Staple Gun

How to Fix a Staple Gun? A Beginner’s Guide

A staple gun is a useful tool for various projects around the home, but it can become jammed if not used properly or if the staples become bent or jammed in the chamber.

When this happens, it can be frustrating and may cause you to think you need to purchase a new staple gun. However, with a few simple and easy steps, you can unjam your staple gun and get back to your project quickly.

Step-By-Step to Fix a Staple Gun

Locate the Jam

fix a staple gun

The first step in unjamming a staple gun is to locate the jam. This can typically be found in the chamber where the staples are held. If unsure where the jam is located, refer to the user manual for your specific staple gun model.

Clear the Jam

Once you have located the jam, carefully use a pair of needle-nose pliers or tweezers to remove any bent or jammed staples. Remove all the staples from the chamber so they do not cause further jamming.

Check for any debris

Fix A Staple Gun

After clearing the staples from the chamber, look for any debris preventing the staple gun from functioning properly. This could include dirt, dust, or even small pieces of wood. Clean the chamber with a small brush or compressed air to remove debris.

Lubricate the Mechanism

fix a staple gun

A staple gun’s mechanism can become dry and sticky over time, leading to jamming. To prevent this, lubricate the mechanism with a few drops of oil or a silicone lubricant. This will help the mechanism to move smoothly and prevent future jamming.

Reload the staples

Once you have cleared the jam, checked for debris, and lubricated the mechanism, you can reload the staples into the chamber. Ensure that the staples are loaded in the correct direction and not bent or damaged.

Test the Staple Gun

After reloading the staples, test the staple gun by firing a few staples into scrap wood. This will ensure the jam has been cleared and the staple gun is working properly.

If you are still having trouble unjamming your staple gun, it may be time to consult the manufacturer’s website or customer service for further assistance. Some staple guns have a built-in jam release mechanism, which can be helpful.

Preventing Jams

While unjamming a staple gun can be a hassle, it is much easier to prevent jams in the first place. Here are a few tips for preventing jams:

  1. Use the correct staples: Use the correct ones for your specific staple gun. Using the wrong staples can cause jamming or damage to the tool.
  2. Keep the staple gun clean: Regularly cleaning and removing any debris can help prevent jamming.
  3. Lubricate the mechanism: Lubricating it with oil or silicone lubricant can help keep it moving smoothly and prevent jamming.
  4. Avoid overloading the chamber: Do not overload the chamber with too many staples, which can cause jamming.
  5. Avoid using damaged staples: Using bent or damaged staples can cause jamming and damage to the tool.

Frequently Asked Questions

How do I know if my staple gun is jammed?

If your staple gun does not fire the staples, or you can hear a clicking sound when you pull the trigger, it may be jammed. You can also look inside the chamber for any bent or jammed staples.

How often should I lubricate my staple gun?

You must lubricate your staple gun every few months to keep it running smoothly and prevent jamming.

Can I use oil or lubricant on my staple gun?

You can use oil or silicone lubricant on your staple gun. Read the user manual for information about the recommended lubricant for your particular tool.


With this guide and a bit of patience, unjamming your staple gun should be a simple task. Just remember to keep it clean and debris-free to ensure maximum performance whenever you use it.

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