How to Change the Blade and Blade Holder on your Graphtec Plotter

Today, we have a helpful video tutorial by LLumar Films on how to change the blade and blade holder on your Graphtec plotter. If you’ve been experiencing erratic cutting or incomplete patterns, it might be time to replace your blade. To do this, start by releasing the blade holder inside the keeper with a thumb screw and pull it straight up out of the carriage assembly. Next, unscrew the blue cap and carefully remove the blade. If you’re using a new blade, make sure it is spring-loaded and insert it into the hole, followed by screwing the cap back on. If you’re using the same type of blade, there’s no need for adjustment. Finally, place the blade back on the keeper and let it fall under, and you’re good to go. It’s important to note that for window film, the blade should not stick out more than the thickness of a business card. And if you have the old-style Graphtec blade holder, don’t forget to include the spring for cushioning as the blade travels.

How to Change the Blade and Blade Holder on your Graphtec Plotter

Introduction

If you own a Graphtec plotter and have been experiencing issues with erratic cutting or incomplete patterns, it may be time to change the blade and blade holder. In this article, we will guide you through the step-by-step process of changing the blade and blade holder on your Graphtec plotter. We will also provide tips on adjusting the blade, using different types of blades for different materials, and maintaining the blade and blade holder for optimal performance.

Step 1: Removing the Blade Holder

To begin the process of changing the blade on your Graphtec plotter, you need to remove the blade holder from the carriage assembly. Locate the blade holder inside the keeper and release it by loosening the thumb screw. Once the keeper is released, pull the blade holder straight up out of the carriage assembly.

Step 2: Changing the Blade

After removing the blade holder, you can proceed to change the blade. Start by unscrewing the blue cap on the blade holder. You will notice that the cap is spring-loaded. Pull out the old blade, which may be a little tough to remove. Take your new blade and insert it into the hole on the blade holder until it is secured. It’s important to note that the new blade may come with a spring, but for this particular type of blade holder, you do not need to use the spring. Screw the cap back on to secure the new blade in place.

Step 3: Adjusting the Blade

If you are using the same type of blade that you have previously used, there may be no need to adjust the blade further. However, if adjustments are needed, you can use the thumb screw on the blade holder to extend or retract the blade. Turning the thumb screw clockwise will extend the blade, while turning it counterclockwise will retract the blade. Adjust the blade according to your needs.

Step 4: Reassembling the Blade Holder

Once you have changed and adjusted the blade, it’s time to reassemble the blade holder. Place the blade holder back into the carriage assembly, ensuring that it is properly aligned. Push the blade holder down until it is securely in place. You can then tighten the thumb screw on the keeper to lock the blade holder in position.

Step 5: Using the Old-Style Graphtec Blade Holder

In some cases, you may have an old-style Graphtec blade holder, which functions similarly to the new blade holder but does not have a spring in the tip. If you have this type of blade holder, the process of changing the blade is still the same. Unscrew the cap, replace the blade with the spring, and screw the cap back on. Adjust the blade as necessary using the thumb screw.

Step 6: Choosing the Right Blade for Different Materials

Different materials require different types of blades for optimal cutting. When selecting a blade for your Graphtec plotter, consider the thickness of the material you will be working with. For window film, a 25-degree blade is recommended, with no more than a business card thickness protruding. However, if you can get by with slightly less blade exposure, it is also acceptable. For paper cutting applications, a 45-degree blade is typically used, and it may need to be extended further to cut through thicker materials.

Step 7: Maintenance Tips for Blade and Blade Holder

To ensure longevity and optimal performance of your blade and blade holder, it is essential to maintain them regularly. Here are some maintenance tips:

• Clean the blade and blade holder regularly using a lint-free cloth and alcohol-based cleaner to remove any debris or residue.
• Check the blade holder for any signs of wear or damage and replace it if necessary.
• Keep spare blades on hand for quick replacement when needed.
• Avoid excessive force when installing or adjusting the blade to prevent damage to the blade or blade holder.

Step 8: Troubleshooting common issues

Even with proper maintenance, you may encounter some common issues with your Graphtec plotter’s blade and blade holder. Here are a few troubleshooting tips:

• If the plotter is not cutting properly, check the blade to ensure it is properly aligned and not worn out. Replace the blade if necessary.
• If the plotter is cutting too deeply or not deeply enough, adjust the blade using the thumb screw on the blade holder.
• If the plotter is making excessive noise during cutting, check for any loose components and tighten them as needed.

Step 9: Final Thoughts and Conclusion

Changing the blade and blade holder on your Graphtec plotter is a crucial task to maintain optimal cutting performance. By following the step-by-step instructions outlined in this article, you can easily replace the blade and make necessary adjustments for different materials. Remember to regularly maintain the blade and blade holder to prolong their lifespan. With proper care and attention, your Graphtec plotter will continue to deliver precise and accurate cuts for your projects.