Introduction
This manual provides essential information for the safe and effective use of your UpBright 3-Pin 24V AC/DC Adapter. Please read these instructions carefully before use and retain them for future reference. This adapter is designed to provide stable 24V DC power to compatible devices, primarily various printer models.
Safety Information
Always observe the following safety precautions to prevent injury or damage to the adapter or connected devices:
- Ensure the adapter's input voltage (100-240VAC, 50/60Hz) matches your local power supply.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to strong impacts.
- Do not attempt to open or modify the adapter. There are no user-serviceable parts inside.
- Unplug the adapter from the power outlet when not in use for extended periods.
- This adapter features Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) for enhanced safety.
- The product is CE and RoHS certified, indicating compliance with European safety and environmental standards.
Setup
Follow these steps to properly set up your AC/DC adapter:
- Inspect the Adapter: Before connecting, visually inspect the adapter and cables for any signs of damage.
- Connect to Device: Locate the 3-pin power input port on your compatible device (e.g., printer). Carefully align the 3-pin connector of the UpBright adapter with the device's port and insert it firmly.
- Connect to Power Outlet: Plug the AC power cord into a standard wall outlet. Ensure the connection is secure.

Image: The UpBright 3-Pin 24V AC/DC Adapter showing the main unit, the 3-pin connector, and the attached power cord.

Image: Top view of the UpBright 3-Pin 24V AC/DC Adapter, highlighting its compact design.
Operating Instructions
Once the adapter is properly connected:
- Ensure all connections are firm and secure.
- Power on your compatible device. The adapter will automatically supply the necessary 24V DC power.
- Monitor your device to ensure it is functioning correctly.
Maintenance
To ensure the longevity and optimal performance of your adapter:
- Cleaning: Use a soft, dry cloth to clean the adapter. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and moisture when not in use.
- Cable Care: Avoid bending or crimping the cables excessively. Do not place heavy objects on the cables.
Troubleshooting
If you encounter issues with your adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not receiving power | Loose connections, faulty power outlet, incompatible device. | Check all cable connections. Try a different power outlet. Verify device compatibility with 24V DC, 3A output. |
| Adapter feels unusually hot | Overload, poor ventilation, internal fault. | Ensure the device's power requirements do not exceed 24V 3A. Provide adequate ventilation around the adapter. If overheating persists, discontinue use and contact support. |
| Device powers on but malfunctions | Incorrect voltage/current, device fault. | Confirm the device specifically requires 24V DC and up to 3A. If specifications match, the issue may lie with the device itself. |
Specifications
| Feature | Detail |
|---|---|
| Input Voltage | 100-240VAC, 50/60Hz |
| Output Voltage | 24V DC |
| Output Current | 3 Amps (3000mA) |
| Connector Type | 3-Pin DIN |
| Protection Features | Over Voltage Protection (OVP), Over Current Protection (OCP), Short Circuit Protection (SCP) |
| Certifications | CE, RoHS |
| Manufacturer | UpBright |
| Model Number | Posiflex PP8000 PP-8000U PP-8000L Power |
Compatible Devices
This UpBright 3-Pin 24V AC/DC Adapter is compatible with, but not limited to, the following models:
- Posiflex Printers: PP8000, PP-8000U, PP-8000L, PP-7000, PP-7000II, PP-3000, PP7000-C, PP6800, F1960N, RP300-H
- BIXOLON Thermal Receipt Printers: SRP-350plusII, SRP-350 Plus II 2, SRP-350plusC
- Other Compatible Models: Ault PW105 I.T.E. KA-24-00-F-01, POS Expander POS-400 Touch System, 24V POS Model SA165E-24V SA165E24V POS Label Printer
Warranty and Support
Your UpBright adapter comes with the following warranty and support:
- Refund Policy: 30 days refund period from the date of purchase.
- Exchange Policy: 24 months exchange for defective units.
For technical support, warranty claims, or any other inquiries, please contact the UpBright customer service through the retailer where the product was purchased or visit the official UpBright website for contact information.

Image: Example of power cord types that may be included and a representation of the UpBright Limited Warranty Certificate.
