Introduction
This manual provides instructions for the safe and effective use of your onerbl 24V AC/DC Adapter, designed for compatibility with PAPERANG PKT-LP108 Bluetooth Thermal Printers. Please read this manual thoroughly before use to ensure proper operation and longevity of your adapter and connected devices.
Important Safety Information
To prevent electric shock, fire, or damage to the adapter or connected device, please observe the following safety precautions:
- Do not expose the adapter to rain or moisture.
- Do not disassemble the adapter. Servicing should only be performed by qualified personnel.
- Ensure the adapter is connected to a properly grounded and accessible wall outlet.
- Disconnect power during electrical storms or when the adapter is unused for extended periods.
- This adapter features built-in Over Voltage Protection and Over Heat Protection to safeguard your devices.
- Avoid placing the adapter in poorly ventilated areas or covering it, as this can lead to overheating.

Image: This diagram illustrates the multiple protection features of the adapter, including short-circuit, over-voltage, and over-current protection, ensuring electrical safety.
Product Overview and Package Contents
The onerbl 24V AC/DC Adapter provides reliable power for your compatible devices. The package typically includes the main adapter unit and a detachable AC power cord.

Image: A detailed diagram showing the dimensions of the AC/DC adapter, including the main unit (4.2 inches long), the DC output cable (44.3 inches), and the AC input cable (79.3 inches), totaling a cable length of 127.8 inches.

Image: A close-up view of the detachable AC power cord, featuring a standard two-prong plug for wall outlets and a C7 connector for the adapter unit.
Setup Instructions
Follow these steps to correctly set up your onerbl 24V AC/DC Adapter:
- Connect the detachable AC power cord to the adapter unit. Ensure a firm and secure connection.
- Plug the AC power cord into a standard wall outlet (AC 100-240V, 50/60Hz).
- Connect the DC output plug from the adapter to the power input port of your PAPERANG PKT-LP108 Bluetooth Thermal Printer.
- Verify that the indicator light on the adapter (if present) illuminates, indicating power is being supplied.

Image: The adapter is shown connected to a wall outlet and powering a device on a desk, demonstrating a typical setup.
Operating Instructions
Once properly connected as described in the setup section, the adapter will automatically supply power to your compatible device. No additional user interaction is required for basic operation. Ensure your device is powered on according to its own instruction manual.
Maintenance and Care
Proper care will extend the life of your adapter:
- Keep the adapter clean and free from dust. Use a dry, soft cloth for cleaning.
- Do not use liquid cleaners or solvents, as these can damage the adapter's components.
- Store the adapter in a cool, dry place when not in use.
- Avoid bending or crimping the cables excessively to prevent internal wire damage. The adapter features a Durable Design with Copper Wire and a PVC Jacket for longevity.

Image: This graphic highlights the quality construction of the power cable, featuring durable copper wire conductors encased in a protective PVC jacket.
Troubleshooting
If you encounter issues with your adapter, refer to the following common problems and solutions:
No Power Output
- Check Connections: Ensure both the AC power cord to the wall outlet and the DC output plug to the device are securely connected.
- Verify Outlet: Test the wall outlet with another device to confirm it is supplying power.
- Inspect Cables: Look for any visible damage to the adapter cables or connectors. If damage is found, discontinue use and replace the adapter.
Device Not Charging/Operating Correctly
- Compatibility: Confirm that the adapter's voltage (24V) and connector type match the requirements of your device. This adapter is specifically designed for PAPERANG PKT-LP108 printers.
- Device Status: Ensure your device itself is functioning correctly and is not experiencing other issues. Try powering the device with its original adapter if available, or consult the device's manual.
Specifications
| Feature | Detail |
|---|---|
| Brand | onerbl |
| Model Number | 2PWO-PKT-LP108 |
| Input Voltage | AC 100-240V, 50/60Hz |
| Output Voltage | DC 24V |
| Protection Features | Over Voltage Protection, Over Heat Protection, Short-circuit Protection, Over-current Protection |
| Cable Length | Approximately 127.8 inches (3.25 meters) total |
Warranty and Support
For warranty information or technical support regarding your onerbl 24V AC/DC Adapter, please refer to the documentation provided with your purchase or contact the retailer directly. Keep your proof of purchase for warranty claims.