1. Introduction
Welcome to the user manual for your Bostitch B8RNGX-BLACK B8 New Generation Desktop Stapler. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your stapler. Please read these instructions carefully before use and retain them for future reference.
The Bostitch B8 New Generation stapler is designed for office use, offering reliable stapling performance with a long lifespan, flexible design, and robust construction.

Image 1.1: Bostitch B8RNGX-BLACK B8 New Generation Desktop Stapler. This image shows the stapler from a side angle, highlighting its black and chrome design.
2. Safety Instructions
To ensure safe operation and prevent damage to the stapler or injury, please observe the following safety guidelines:
- Keep the stapler out of reach of children.
- Use only Bostitch B8 staples (STCR2115 1/4"-6mm or equivalent) to ensure proper function and prevent jamming.
- Do not force the stapler if it jams. Refer to the troubleshooting section for jam clearance.
- Avoid stapling fingers or other body parts.
- Do not attempt to disassemble or modify the stapler.
3. Package Contents
Verify that all items are present in the package:
- 1 x Bostitch B8RNGX-BLACK B8 New Generation Desktop Stapler
- Note: Staples are typically sold separately.
4. Setup
4.1 Loading Staples
- Gently pull the top cover of the stapler upwards and backwards until the staple channel is fully exposed.
- Insert a strip of Bostitch B8 staples into the channel with the staple points facing downwards.
- Push the top cover back down and forward until it clicks securely into place.

Image 4.1: Stapler with the top cover open, showing the staple loading channel. This view illustrates where to insert the staple strip.
5. Operating Instructions
5.1 Stapling Documents
- Ensure the stapler is loaded with the correct staples (Bostitch B8).
- Place the papers to be stapled under the stapler head, aligning them to the desired position.
- Press down firmly on the top of the stapler until the staple pierces the paper and clinches underneath.
- Release the pressure to complete the stapling action.
5.2 Using the Integrated Staple Remover
The Bostitch B8RNGX-BLACK stapler features an integrated staple remover for convenience.
- Locate the metal claw-like protrusion at the rear of the stapler base.
- Slide the tip of the remover under one side of the staple.
- Gently lift the remover to pry the staple upwards and out of the paper.

Image 5.1: Rear view of the stapler, highlighting the integrated staple remover. This image shows the metal claw used for removing staples.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your stapler.
- Cleaning: Periodically wipe the exterior of the stapler with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
- Staple Channel: If staple jams occur frequently, inspect the staple channel for any small pieces of paper or bent staples that might be obstructing the mechanism. Clear any obstructions carefully.
- Storage: Store the stapler in a dry environment, away from extreme temperatures and direct sunlight.
7. Troubleshooting
If you encounter issues with your Bostitch B8RNGX-BLACK stapler, refer to the following table for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Stapler jams frequently | Incorrect staple size; bent staples; debris in channel | Ensure B8 staples are used. Remove bent staples. Clear any debris from the staple channel. |
| Staples do not pierce paper | Too many sheets; dull stapler blade; incorrect staple size | Reduce the number of sheets. Ensure correct B8 staples are used. If the issue persists, contact support. |
| Staples do not clinch properly | Incorrect staple size; worn clincher plate | Verify B8 staples are used. Ensure the stapler is fully depressed during operation. |
8. Specifications
- Model Number: B8RNGX-BLACK
- Dimensions (L x W x H): 13.7 x 5.2 x 5.1 cm (5.4 x 2.0 x 2.0 inches)
- Weight: 207 grams (0.46 lbs)
- Material: Rubber (housing/grip), Metal (mechanism)
- Color: Black
- Operation Mode: Manual
- Staple Type: Bostitch B8 staples (e.g., STCR2115 1/4"-6mm)
- Staple Capacity: Full strip
9. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or visit the official Bostitch website. Keep your proof of purchase for any warranty claims.





