If you’ve ever found yourself staring at your Bonsaii C266-B shredder, wondering why it isn’t working, you’re not alone! Whether it’s not shredding, making strange noises, or just sitting there doing nothing when you press the power button, dealing with a malfunctioning shredder can be frustrating. But don’t worry—before you give up or call in a technician, there are several common issues you can troubleshoot yourself.

In this blog post, we’ll cover the top 8 reasons why your Bonsaii C266-B shredder might not be working, and more importantly, what you can do to fix it.
Issue | Cause | Solution |
---|---|---|
1. Overloading | Trying to shred more than 12 sheets at once can cause jams or strain the motor. | Shred up to 12 sheets at a time. If overloaded, remove paper and restart. |
2. Paper Jam | Paper can get stuck in the blades or feed opening. | Turn off the shredder, unplug it, and gently remove the jammed paper. |
3. Blades Are Stuck or Jammed | Debris or small items like paper clips may be stuck in the blades. | Carefully clean the blades using a soft brush or use shredder oil. |
4. Overheating | Continuous use without a break can cause the motor to overheat. | Let the shredder cool down for at least 30 minutes before using it again. |
5. Shredder Is Not Turning On | Could be an issue with the power supply, switch, or fuse. | Check the power cord, reset the switch, and ensure the plug is securely in place. |
6. Power Button Not Responding | The shredder’s power button may be malfunctioning or stuck. | Test the button; if stuck, gently clean or press it. If faulty, contact customer service. |
7. Full Waste Bin | If the bin is full, the shredder may not function properly. | Empty the waste bin and ensure it’s properly aligned before use. |
8. Incorrect Setup or Placement | The shredder might not work if it’s placed on an unstable surface. | Place the shredder on a flat, stable surface to ensure smooth operation. |
1. The Shredder Is Overloaded

Problem:
The Bonsaii C266-B is designed to handle up to 12 sheets of paper at a time, but if you try to shred more than that, it could jam the machine or prevent it from working altogether. Overloading the shredder can cause the motor to overheat or strain, making it temporarily or permanently unresponsive.
Solution:
Always check the paper sheet capacity before using the shredder. For optimal performance, shred 1 to 12 sheets of paper at a time. If you’ve accidentally overloaded the machine, power it off immediately.
Wait for a few minutes to let the motor cool down, then carefully remove any excess paper. You may also want to consult the instruction manual for specific guidance on sheet capacities and paper types.
2. Paper Jams Are Blocking the Mechanism

Problem:
A common issue with shredders is paper jams. If a sheet of paper gets stuck in the shredder’s mechanism, the motor may be unable to turn, resulting in a dead shredder. Jammed paper could also cause the shredder to make strange sounds or stop operating altogether.
Solution:
If your Bonsaii shredder is stuck, don’t force it to run. First, turn off the power, unplug the shredder, and carefully inspect the paper path. If you spot a jam, use the provided reverse function to back the paper out. If that doesn’t work, gently pull the paper out by hand, being careful not to damage the blades.
For stubborn jams, try using a pair of tweezers to carefully remove the paper. You can also lubricate the blades occasionally with shredder oil to reduce the risk of jams.
3. The Shredder Is Not Getting Power

Problem:
This one might seem obvious, but it’s worth checking: sometimes your Bonsaii shredder might not be working simply because it isn’t plugged in or the power switch isn’t turned on.
Solution:
Before panicking, make sure the shredder is plugged into a working electrical outlet. Double-check that the power switch is set to the “on” position. If the shredder still doesn’t power on, inspect the power cord for any visible damage. If everything looks good but the shredder still doesn’t work, try plugging it into a different outlet to rule out the possibility of a faulty power source.
4. The Safety Lock Is Engaged

Problem:
The Bonsaii C266-B shredder comes with built-in safety features, including an automatic safety lock to prevent the machine from running when the bin is removed. This ensures that you don’t accidentally hurt yourself while emptying the shredder.
Solution:
If you’ve recently emptied the shredder bin or haven’t properly reattached it, the shredder might not work. Make sure the bin is securely in place. Some models have an indicator light that turns green when the bin is correctly aligned. Check your shredder’s manual for specific instructions on how to ensure the bin is positioned correctly.
5. The Motor Is Overheating

Problem:
Like any electric appliance, your Bonsaii C266-B shredder can overheat if it is used for long periods without breaks. If the shredder gets too hot, it may shut off automatically to protect the internal motor from damage.
Solution:
If you suspect the shredder is overheating, turn it off and unplug it immediately. Let it cool down for at least 30 minutes. Once it has cooled, you should be able to resume use. To avoid overheating in the future, make sure to give your shredder frequent breaks if you’re processing a large volume of paper. If your shredder is running hot quickly, check to see if the fan or cooling vents are clogged, and clean them regularly.
6. The Blades Are Dirty or Dull

Problem:
Shredders, especially those with cross-cut mechanisms like the Bonsaii C266-B, can become less effective if the blades are clogged with paper dust, debris, or have become dull over time. This can lead to uneven shredding or a complete inability to cut paper.
Solution:
Regular maintenance is key to keeping your shredder running smoothly. Clean the blades periodically by using a shredder cleaning sheet or a damp cloth to wipe away paper dust. You can also use shredder oil to lubricate the blades.
Shredder oil helps prevent paper from sticking to the blades and improves their cutting efficiency. Apply the oil by running a small amount through the shredder and allowing it to shred for a few seconds.
7. The Shredder Is Too Noisy

Problem:
If your Bonsaii C266-B is making loud, unusual noises while shredding, this could be a sign that something is blocking the blades, or the motor is under stress. Sometimes, debris can get stuck, causing friction and resulting in noise.
Solution:
First, turn off the shredder and unplug it. Check the paper feed and the blades for any obstructions. If necessary, use a soft cloth or brush to remove any built-up paper residue. If the noise persists, inspect the motor or gears for any issues, such as worn-out parts or misalignment.
A noisy shredder could also indicate that the machine needs lubrication, so don’t forget to apply shredder oil to keep the blades running smoothly.
8. The Shredder Is Not Shredding Properly (Incomplete Cuts)

Problem:
If the Bonsaii C266-B is shredding paper but leaving large chunks or incomplete cuts, the blades may be misaligned, or the machine could be struggling with certain types of paper. Shredders can also experience issues when they attempt to shred heavy-duty paper, such as cardboard or glossy sheets, which can stress the motor.
Solution:
To prevent incomplete shredding, ensure that you’re feeding the shredder only the recommended materials—regular paper, not cardboard or plastic. Check the manual for a list of appropriate materials. If the problem continues, clean the blades, lubricate them with shredder oil, and give the machine a break.
If you’re consistently encountering shredding issues with normal paper, the machine may need professional servicing to repair or replace the blades.
Conclusion
Having a Bonsaii C266-B shredder that isn’t working can be frustrating, but the good news is that many of the most common issues are easy to fix with a bit of troubleshooting. By following the tips above, you can get your shredder back up and running in no time.
Always remember to perform regular maintenance, such as oiling the blades and keeping the machine clean, to extend the lifespan of your shredder and maintain its efficiency.
If these troubleshooting steps don’t resolve your issue, don’t hesitate to reach out to Bonsaii’s customer service team for further assistance. They offer replacement parts and support, ensuring you can get your shredder in perfect working condition again.
Now that you know what to check for when your Bonsaii shredder is acting up, you’ll be well-equipped to handle most issues on your own, saving you time and money!