Fellowes 100MA
Fellowes AutoMax 100MA Paper Shredder User Manual
Model: 100MA | Brand: Fellowes
1. Product Overview
The Fellowes AutoMax 100MA is a versatile 2-in-1 auto-feed shredder designed for efficient and secure document destruction in office and small office environments. It offers both automatic and manual shredding capabilities, ensuring flexibility for various shredding needs.

Figure 1: The Fellowes AutoMax 100MA Micro-Cut Autofeed Shredder.
Key Features:
- 2-in-1 Auto Feed Shredding: Automatically shreds up to 100 sheets in approximately 5 minutes, or manually shred up to 10 sheets per pass.
- Jam-Free Operation: Features an Auto Reverse function to prevent paper misfeeds and reduce interruptions.
- Superior Security: Micro-cut (P-4) shredding ensures thorough destruction of confidential documents, credit cards, paper clips, and staples (via manual feed).
- Extended Run-time: Capable of continuous operation for up to 7 minutes in manual mode and 10 minutes in auto-feed mode. Simultaneous shredding via auto-feed tray and manual feed opening is supported.
- Generous Bin Capacity: Equipped with a 4.5-gallon pull-out bin for convenient waste disposal and less frequent emptying.
- Compact Design: Sleek and compact design with a retractable tray for space-saving storage.

Figure 2: The shredder features a sleek, compact design with a retractable tray for space-saving storage.
2. Important Safety Information
Read all instructions before using the shredder. Keep this manual for future reference. Failure to follow these safety instructions could result in injury or damage to the shredder.
- Keep hands, jewelry, loose clothing, and hair away from the paper entry slot.
- Do not insert more than the recommended sheet capacity into the manual feed.
- Do not use aerosol products, petroleum-based lubricants, or other flammable products on or near the shredder.
- Unplug the shredder before moving, cleaning, or emptying the waste bin.
- Do not allow children or pets near the shredder.
- Ensure the shredder is placed on a stable, level surface.
- Do not operate the shredder if the power cord is damaged.
3. Package Contents
Verify that all items are present in the package:
- Fellowes AutoMax 100MA Shredder Unit
- Shredder Oil (small bottle)
- User Manual (this document)
4. Setup Instructions
- Unpack the Shredder: Carefully remove the shredder from its packaging.
- Position the Shredder: Place the shredder on a flat, stable surface near a power outlet. Ensure there is adequate space around the unit for ventilation and bin access. The integrated casters allow for easy movement.
- Connect Power: Plug the power cord into a standard electrical outlet.
- Prepare Waste Bin: Ensure the pull-out waste bin is correctly inserted into the shredder. The shredder will not operate if the bin is not properly seated.

Figure 3: Proper placement of the shredder in an office environment for optimal use.
5. Operating Instructions
5.1 Auto-Feed Shredding
The auto-feed feature allows for hands-free shredding of multiple sheets.
- Open the auto-feed tray cover located on top of the shredder.
- Fan the stack of paper to remove any air pockets and ensure smooth feeding.
- Place up to 100 sheets of paper into the auto-feed tray. Ensure the paper is aligned properly.
- Close the auto-feed tray cover. The shredder will automatically begin shredding.
- The shredder will stop automatically once all paper in the tray has been shredded.

Figure 4: The auto-feed tray allows for automatic shredding of up to 100 sheets, saving time and effort.
5.2 Manual Feed Shredding
Use the manual feed slot for smaller quantities of paper, credit cards, or documents with staples/paper clips.
- Ensure the shredder is powered on.
- Insert up to 10 sheets of paper into the manual feed slot. The shredder will detect the paper and begin shredding.
- For credit cards, insert one card at a time into the center of the manual feed slot.
- The shredder will stop automatically once the material has passed through.
5.3 Auto Reverse Feature
The Auto Reverse feature is designed to prevent paper jams. If the shredder detects an overload or misfeed, it will automatically stop and reverse the shredding action to clear the paper. This helps to reduce interruptions and prolong the life of the shredder.

Figure 5: The Auto Reverse feature automatically stops and reverses paper if a jam occurs, preventing misfeeds.
6. Maintenance
6.1 Emptying the Waste Bin
The 4.5-gallon pull-out bin should be emptied regularly to prevent jams and ensure optimal performance.
- Ensure the shredder is in the OFF position or unplugged.
- Pull the waste bin straight out from the front of the shredder.
- Dispose of the shredded material.
- Slide the waste bin back into the shredder until it clicks securely into place.
6.2 Oiling the Shredder
Regular oiling of the shredder blades is crucial for maintaining performance and extending the life of your shredder. Use Fellowes shredder oil or a vegetable-based oil (never aerosol lubricants).
- Apply a thin line of shredder oil across the paper entry slot.
- Run the shredder in reverse for 2-3 seconds to distribute the oil.
- Repeat this process after every 30 minutes of accumulated shredding or at least twice a month.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Shredder does not operate. | Power cord not plugged in; Waste bin not fully inserted; Overheat protection activated. | Ensure power cord is securely plugged in. Push waste bin firmly into place. Allow shredder to cool down for 20-30 minutes. |
| Paper jam. | Too much paper inserted; Paper not aligned; Shredder needs oiling. | Use the Auto Reverse feature to clear the jam. Reduce paper quantity. Oil the shredder blades. |
| Shredder runs continuously. | Sensor obstructed. | Clean the paper entry sensor with a soft cloth. |
| Shredded material is not micro-cut. | Incorrect shredder model or worn blades. | Verify model is 100MA (Micro-Cut). If issue persists, contact customer support. |
8. Product Specifications
| Specification | Detail |
|---|---|
| Model Number | 100MA |
| Brand | Fellowes |
| Cut Type | Micro Cut (P-4 Security Level) |
| Auto-Feed Capacity | Up to 100 sheets |
| Manual Feed Capacity | Up to 10 sheets |
| Bin Capacity | 4.5 Gallons |
| Run Time (Auto-Feed) | 10 minutes continuous |
| Run Time (Manual Feed) | 7 minutes continuous |
| Product Dimensions (L x W x H) | 13.38 x 9.81 x 20.25 inches |
| Item Weight | 19.36 pounds |
| Color | Black |
| Recommended Uses | Shredding Paper, Shredding Credit Cards, Shredding Paper Clips |

Figure 6: The shredder produces micro-cut particles for superior security (P-4).

Figure 7: Internal view highlighting robust engineering with solid steel cutters, shafts, and bearing plates.
9. Warranty and Customer Support
Fellowes products are designed and manufactured to the highest quality standards. For specific warranty details regarding your Fellowes AutoMax 100MA shredder, please refer to the warranty card included with your purchase or visit the official Fellowes website.
If you encounter any issues or have questions not covered in this manual, please contact Fellowes Customer Support for assistance. Contact information can typically be found on the Fellowes website or on the product packaging.
For additional resources and product information, you may visit the Fellowes Brand Store on Amazon.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.







