1. Introduction
This manual provides essential information for the safe and efficient use of your TRU RED Aluminum Desktop Stapler, Model TR58100. Please read these instructions carefully before operating the device and retain them for future reference.
2. Product Overview
The TRU RED Aluminum Desktop Stapler is designed for reliable stapling performance, ideal for occasional use in office or home environments. Its compact design and durable aluminum construction ensure longevity and ease of handling.
Key Features:
- 25-Sheet Capacity: Capable of stapling up to 25 sheets of standard paper.
- Low-Staple Indicator: A built-in indicator on the side of the magazine allows for easy monitoring of staple supply.
- Sliding Anvil: Features a versatile sliding anvil for two stapling modes: standard (permanent) and temporary (pinning).
- Front-Loading Tray: Staples are loaded easily via a front-loading tray that opens with a push-button mechanism.

Figure 1: Angled view of the TRU RED Aluminum Desktop Stapler in teal, showing the 25-sheet capacity indicator.
3. Setup
Loading Staples:
- Press the release button located at the rear of the stapler to open the front-loading staple tray.
- Pull the staple tray forward until it fully extends.
- Insert a full strip of standard staples (e.g., 26/6 or 24/6 size) into the tray, ensuring they are facing the correct direction.
- Push the staple tray back into the stapler until it clicks securely into place.

Figure 2: The TRU RED Aluminum Desktop Stapler with its front-loading staple tray extended, ready for staple insertion.
4. Operating Instructions
Standard Stapling:
- Ensure the sliding anvil is set to the standard stapling position (prongs curl inward).
- Place the papers to be stapled under the stapler head, aligning them to your desired position.
- Press down firmly on the top of the stapler until the staple penetrates the paper and clinches underneath.
- Release the stapler. The papers are now permanently bound.
Temporary (Pinning) Stapling:
- Locate the sliding anvil at the base of the stapler.
- Slide the anvil to the temporary stapling position (prongs splay outward).
- Place the papers under the stapler head and press down firmly.
- Release the stapler. The papers are now temporarily bound and can be easily unstapled without tearing.
5. Maintenance
To ensure optimal performance and longevity of your stapler, follow these simple maintenance guidelines:
- Keep the stapler clean by wiping it with a soft, dry cloth.
- Avoid using excessive force when stapling, as this can damage the mechanism.
- Use only standard staples of the correct size (e.g., 26/6 or 24/6) to prevent jams.
- Store the stapler in a dry environment to prevent rust or corrosion.
6. Troubleshooting
Common Issues and Solutions:
- Staple Jams:
- Ensure you are using the correct staple size.
- Remove any bent or broken staples from the tray.
- Check for any obstructions in the stapling mechanism.
- Staples Not Penetrating Paper:
- Verify that the paper stack does not exceed the 25-sheet capacity.
- Ensure the stapler is fully loaded with staples.
- Apply firm, even pressure when stapling.
- Low Staple Indicator Not Working:
- Check if the indicator mechanism is obstructed or damaged.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | TRU RED |
| Model Number | TR58100 |
| Material | Aluminum |
| Color | Teal |
| Sheet Capacity | 25 Sheets |
| Operation Mode | Manual |
| Staple Type | Standard (e.g., 26/6, 24/6) |
| Item Weight | 0.7 Pounds |
| UPC | 718103365833 |
8. Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact TRU RED customer service directly. Contact details can typically be found on the manufacturer's official website or on the product's retail page.





