How to Unjam a Staple Gun?

Published on
September 5, 2023 at 10:18:36 AM PDT September 5, 2023 at 10:18:36 AM PDTth, September 5, 2023 at 10:18:36 AM PDT

Staple and nail guns greatly expedite construction, repair, and upholstery projects. However, it can be incredibly frustrating when these essential tools malfunction or fail when trying to load or just use them. Jams are an unfortunate but common occurrence when using these tools. So, in this blog, let's explore some typical problems encountered with staple guns and how to address them. Rest assured, staple gun jams are usually a minor issue that can be easily resolved.


How to Open a Staple Gun?

First, knowing how to open a staple gun properly is necessary. Clearing a staple gun jam can vary depending on the type of staple gun you have. Please continue reading for some general steps to follow.


How to Fix a Staple Gun That Is Jammed?






Staple guns can occasionally jam but don't worry. Here's a general step-by-step guide on how to unjam a staple gun:


Disconnect the Staple Gun: Before attempting to unjam the staple gun, always disconnect it from any power source and remove any loaded staples for safety.


Inspect the Jammed Area: Look for the source of the jam. Check if there's a visible staple stuck in the firing mechanism or if debris is causing the issue.


Release Remaining Staples: If there are still staples in the magazine, gently release them according to the manufacturer's instructions. This will help you gain better access to the jammed area.


Use Needle-Nose Pliers: If a staple is stuck in the firing mechanism, carefully use needle-nose pliers to grasp and pull it out. Avoid using excessive force to prevent damage to the staple gun.


Clear Debris: If debris is causing the jam, use a small brush or compressed air to clean out the staple gun's interior, removing any dirt, dust, or small pieces of staples.


Lubricate Moving Parts: Apply a small amount of lubricant (check the manufacturer's recommendations) to the moving parts of the staple gun to ensure smooth operation.


Reassemble and Test: Once the jam is cleared and everything is clean, reassemble the staple gun and insert a few test staples to ensure it's working correctly.



Unjamming a Manual Staple Gun


Release Tension: Engage the tension release or latch if your staple gun has one. This minimizes tension on the mechanism, making it easier to remove the jam.


Clear the Jam: Gently use needle-nose pliers or tweezers to extract the jammed staple from the gun. Avoid applying excessive force to avoid damaging the tool.


Clean Interior: Check for remaining debris or bent staples that might be causing the issue. Use a brush or compressed air to clean the interior of the staple gun.


Reassemble and Test: Carefully put the staple gun back together. Test it by inserting a few staples to ensure that the jam is resolved and the staple gun works smoothly.


Unjamming a Pneumatic or Electric Staple Gun


Safety First: Disconnect the staple gun from its power source or air compressor to ensure your safety while working on it.


Inspect and Clear Loading Area: Open the loading area of the staple gun to inspect for jammed staples or debris. Remove any remaining staples if possible.


Remove Obstructions: Use pliers or tweezers to gently remove the jammed staple or any debris from the staple channel. Avoid applying excessive force to prevent damaging the tool.


Clean the Mechanism: Check for any remaining debris, dirt, or bent staples. Use a brush or compressed air to clean the internal components.


Lubricate (Optional): If recommended by the manufacturer, apply a small amount of lubricant to the moving parts to prevent future jams and ensure smooth operation.



Reassemble and Test: Put the staple gun back together according to the manufacturer's instructions. Insert a few test staples to confirm that the jam is cleared and the staple gun functions properly.


Follow Manufacturer's Guidelines: Always refer to the manufacturer's manual for your specific staple gun model. Different models may have unique features and mechanisms that require specific steps for unjamming.


Professional Help: If you're unsure about any step or encounter difficulties, it's advisable to seek assistance from a professional or the manufacturer's customer support to avoid accidents and maintain the tool's performance.


Pro Tip: Be sure to select the correct staple for your staple gun brand and model; if you choose the incorrect one, you might break your staple gun.


Get the Staples for Your Next Project at FastenerUSA

Staple guns are a must-have tool for any construction project. However, jams can occur and must be addressed swiftly to prevent further damage. Fortunately, unjamming a staple gun is usually an easy fix. So, the next time you encounter a jam with your nailer or stapler, don't panic. Follow these steps, and you'll have it fixed in no time.


At FastenerUSA, we offer diverse staples to meet your construction project needs. Whether you're seeking the ideal material or a specific type of staple, our "Find Fastener For My Tool" feature can help you locate exactly what you require. Our staples are available in various sizes and materials, ensuring you can select the perfect option for your project. If you're a contractor or a construction company looking to purchase in bulk, reach out to us today for free shipping on your order.