1. Introduction
The bonsaii 3S16 Document Shredder is designed for secure destruction of sensitive documents, credit cards, CDs, and DVDs. This shredder features a P-4 security level particle cut, ensuring that your confidential information is thoroughly destroyed into small 4mm x 35mm particles. With a continuous run time of 60 minutes and a 16-liter waste bin, it is suitable for home and small office use. Please read this manual carefully before operating the shredder to ensure safe and efficient use.

Image 1.1: The bonsaii 3S16 Document Shredder, showcasing its design and main components.
2. Important Safety Instructions
To reduce the risk of injury or damage, please observe the following safety precautions:
- Keep hands, loose clothing, hair, and jewelry away from the feed opening.
- Do not shred metal objects other than staples and small paper clips.
- Unplug the shredder when not in use or before cleaning.
- Keep the shredder away from children and pets.
- Use the shredder only for its intended purpose as described in this manual.
- Do not operate the shredder if the power cord is damaged or if the unit is malfunctioning.
- Avoid placing the shredder near heat sources or in direct sunlight.
3. Package Contents
Verify that all items are present in the package:
- bonsaii 3S16 Shredder Head
- 16-Liter Waste Bin
- 1.4-Liter CD Waste Bin (separate)
- Power Cord
- User Manual (this document)
4. Setup
Follow these steps to set up your bonsaii 3S16 Document Shredder:
- Unpack all components from the packaging.
- Place the 16-liter waste bin on a flat, stable surface.
- Carefully place the shredder head securely on top of the waste bin. Ensure it is properly seated.
- Insert the separate 1.4-liter CD waste bin into its designated slot within the main waste bin. This bin collects shredded CD/DVD fragments.
- Connect the power cord to the shredder's power inlet, then plug the other end into a standard electrical outlet.
- Locate the main power switch (usually at the back or side of the shredder head) and turn it to the 'ON' position.
5. Operating Instructions
The bonsaii 3S16 offers automatic operation for convenience.
5.1. Power On and Mode Selection
- After setup, set the function switch (located on the shredder head) to the 'AUTO' position. The shredder is now in standby mode, indicated by a status light.
- To turn off the shredder, set the function switch to 'OFF'.
- The 'REV' (Reverse) setting is used to clear paper jams.
5.2. Shredding Paper
- Insert up to 12 sheets of A4 paper (80 g/m²) into the paper feed slot.
- The shredder will automatically detect the paper and begin shredding.
- Once the paper has passed through, the shredder will automatically stop and return to standby mode.
- Avoid exceeding the maximum sheet capacity to prevent paper jams and ensure optimal performance.
5.3. Shredding CDs/DVDs and Credit Cards
- For CDs, DVDs, or credit cards, insert one item at a time into the dedicated CD/DVD feed slot.
- The shredder will process the item. CD/DVD fragments will fall into the separate 1.4-liter bin, while credit card fragments will fall into the main waste bin.
5.4. Continuous Operation and Cooling
The bonsaii 3S16 is designed for continuous operation for up to 60 minutes. After this period, the shredder will automatically stop to prevent overheating. Allow the unit to cool down for at least 30 minutes before resuming operation. An LED indicator will signal if the shredder is overheating.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your shredder.
6.1. Emptying the Waste Bin
- When the waste bin is full, an LED status indicator will illuminate.
- Turn off the shredder and unplug it from the power outlet.
- Carefully pull out the 16-liter waste bin.
- Empty the shredded paper and the contents of the separate 1.4-liter CD waste bin.
- Reinsert both bins firmly until they click into place. Ensure the main bin is fully closed for the shredder to operate.
6.2. Cleaning the Shredder
- Always unplug the shredder before cleaning.
- Wipe the exterior of the shredder with a soft, dry cloth. Do not use abrasive cleaners, solvents, or water directly on the unit.
- Regularly oil the cutting blades to maintain performance and reduce operational noise. Use specialized shredder oil sheets or apply liquid shredder oil to a sheet of paper and shred it. This should be done after every 30 minutes of accumulated shredding or when noise levels increase.
7. Troubleshooting
Refer to this section for solutions to common issues.
| Problem | Possible Cause | Solution |
|---|---|---|
| Shredder does not start. |
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| Paper jam occurs. |
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| Shredder stops during operation. |
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| Full bin indicator remains on after emptying. |
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8. Specifications
- Brand: bonsaii
- Model: 3S16
- Shred Type: Particle Cut (Cross-Cut)
- Security Level: P-4
- Particle Size: 4mm x 35mm
- Sheet Capacity: 12 sheets (A4, 80 g/m²)
- Shreds: Paper, Credit Cards, CDs/DVDs
- Continuous Run Time: 60 minutes
- Cool-down Time: 30 minutes
- Waste Bin Capacity: 16 Liters (Paper), 1.4 Liters (CD/DVD)
- Noise Level: 58 dB
- Power Source: Electric Cable
- Material: Metal, Plastic
- Color: Silver/Black
9. Warranty and Support
The bonsaii 3S16 Document Shredder comes with a 1-year availability for spare parts. Information regarding software updates is not available.
For warranty claims, technical assistance, or any questions not covered in this manual, please contact bonsaii customer support through their official website or the retailer from whom you purchased the product. Please have your model number (3S16) and purchase date ready when contacting support.





