1. Introduction
This manual provides essential instructions for the safe and effective use of your eeTao 24V Replacement Power Adapter. This adapter is specifically designed to be compatible with Anycash Y812 and Y812BT Bluetooth Thermal Shipping Label Printers, model XH2400-2500. Please read this manual thoroughly before use and retain it for future reference.

Figure 1.1: The eeTao 24V Power Supply Adapter shown with a compatible Anycash thermal label printer and related accessories. Note that the printer and accessories are not included with the adapter.
2. Setup Instructions
Follow these steps to properly set up your replacement power adapter:
- Unpack the Adapter: Carefully remove the eeTao 24V Replacement Power Adapter from its packaging. Inspect it for any visible damage.
- Identify Components: The package should contain the main adapter unit and the power cord.
- Connect Power Cord: Plug the AC power cord into the adapter unit. Ensure a secure connection.
- Connect to Printer: Locate the power input port on your Anycash Y812 or Y812BT thermal label printer. Insert the DC output connector of the eeTao adapter into this port. Ensure the connector is fully inserted.
- Connect to Wall Outlet: Plug the AC power cord into a standard 100-240V AC wall outlet.

Figure 2.1: A close-up view of the DC barrel connector, which connects to your thermal label printer.
3. Operating Instructions
Once the adapter is properly connected, it will supply power to your compatible thermal label printer.
- Power On: After connecting the adapter to the printer and a power outlet, the printer should receive power. Refer to your printer's manual for specific power-on procedures.
- Stable Power Supply: The adapter is designed to provide a stable 24V DC output, ensuring consistent performance for your printer.
- Safety Features: This adapter includes Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to safeguard your devices.

Figure 3.1: Illustration of the adapter's internal smart chip technology, designed for efficient and protected power delivery.

Figure 3.2: Diagram detailing the construction of the premium cable, highlighting its inner insulator, coarsening core, and TPE protective layers for durability and safety.
4. Maintenance
Proper maintenance ensures the longevity and safe operation of your power adapter.
- Cleaning: Disconnect the adapter from the power outlet and the printer before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable.
- Inspection: Periodically inspect the adapter and cable for any signs of damage, such as frayed wires, bent pins, or cracks in the casing. If damage is found, discontinue use immediately and replace the adapter.
5. Troubleshooting
If you encounter issues with your power adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Printer not powering on | Adapter not plugged in correctly Faulty wall outlet Damaged adapter/cable | Ensure all connections are secure. Try a different wall outlet. Inspect adapter and cable for damage; replace if necessary. |
| Intermittent power to printer | Loose connection Overheating adapter | Check all connections. Ensure adapter is in a well-ventilated area. Disconnect and allow to cool if hot. |
| Adapter feels excessively hot | Overload Poor ventilation Internal fault | Ensure the printer is the only device connected. Provide adequate ventilation. If problem persists, discontinue use and replace. |
If the issue persists after attempting these solutions, please contact customer support.
6. Specifications
Key technical specifications for the eeTao 24V Replacement Power Adapter:
- Brand: eeTao
- Model Number: XH2400-2500 (Compatible with Anycash Y812 Y812BT Adapter)
- Input Voltage: 100-240V AC, 50/60Hz (World Wide Input Voltage)
- Output Voltage: 24V DC
- Color: Black
- Item Weight: Approximately 10 Ounces
- Protection Features: OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection)

Figure 6.1: The full eeTao 24V Replacement Power Adapter unit.
7. Warranty and Support
Your eeTao 24V Replacement Power Adapter is backed by the following:
- Warranty: 30 Days Refund - 24 Months Exchange.
- Customer Support: For any questions, concerns, or warranty claims, please contact eeTao customer service. Refer to your purchase documentation for contact details.





