1. Introduction
The Herfair USB A to USB B 2-in-1 Printer Cable is designed to facilitate the sharing of a single USB Type-B peripheral, such as a printer or scanner, between two computers. This cable eliminates the need to constantly swap cables or purchase multiple peripherals, enhancing efficiency in a multi-computer environment. It features a built-in switch for easy selection between the connected computers.
2. Product Features
- 2-in-1 Connectivity: Allows one USB Type-B device (printer, scanner, etc.) to be shared by two computers.
- Switch Control: An integrated switch enables easy selection of which computer is actively connected to the peripheral, preventing frequent plugging and unplugging.
- High-Speed Data Transfer: Supports USB 2.0 standard with data transfer speeds up to 480 Mbps, ensuring quick printing and scanning. Backward compatible with USB 1.1 (12 Mbps) and USB 1.0 (1.5 Mbps).
- Durable Construction: Made with super flexible TPE material and features 24K gold-plated connectors for maximum corrosion resistance and enhanced signal integrity. Designed to withstand over 20,000 bending and switching tests.
- Wide Compatibility: Compatible with a broad range of USB Type-B devices and various computer operating systems.
3. Package Contents
- 1 x Herfair USB A to USB B 2-in-1 Printer Cable
4. Setup Instructions
Follow these steps to connect your Herfair 2-in-1 Printer Cable:
- Locate the USB Type-B port on your printer or scanner. This port is typically square-shaped.
- Connect the single USB Type-B end of the Herfair cable to the USB Type-B port on your peripheral device.
- Identify the two USB Type-A ends of the Herfair cable. These are the standard rectangular USB connectors.
- Connect one USB Type-A end to a free USB port on your first computer (e.g., Desktop PC 1).
- Connect the second USB Type-A end to a free USB port on your second computer (e.g., Laptop 2).
- Ensure both computers are powered on and the peripheral device is also powered on.
5. Operating Instructions
Using the Herfair 2-in-1 Printer Cable is straightforward:
- Once the cable is connected as described in the Setup Instructions, ensure both computers are running and the peripheral is ready.
- To use the peripheral with Computer 1, press the switch on the cable to select the corresponding input. The switch typically has indicators (e.g., '0' and '1') or a visual cue to show which computer is active.
- To switch to Computer 2, simply press the switch again to select the other input.
- The selected computer will now have exclusive access to the peripheral. Only one computer can use the peripheral at a time.
6. Compatibility
The Herfair 2-in-1 Printer Cable is compatible with a wide range of devices and brands, including but not limited to:
- Printers: HP Deskjet 2540 / 3630, HP Officejet 5740, HP Envy 4527 / 4520 / 4523 / 5540, HP Photosmart 7520 / 5520 / 5510, Canon MG5750 / MG3550 / MG7550, Epson XP225 / XP245 / XP425, Brother DCP-L2520DW, Lexmark MX310DN, Dell C2665DNF, Samsung Xpress SL-C1860FW, Oki ML1120 / 511DN.
- Other USB Type-B Devices: Digital pianos (e.g., Yamaha), DACs, and other peripherals requiring a USB Type-B connection.
- Computers: Compatible with various desktop and laptop computers with available USB Type-A ports.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | Herfair |
| Model Name | Herfair 2in1 |
| Cable Type | USB |
| Connector Type | USB Type B (to peripheral), USB Type A (to computers) |
| Connector Gender | Male to Male (USB A), Male (USB B) |
| Compatible Devices | Printer, Computer, Scanner, Digital Piano, DAC |
| Special Feature | High Speed, Magnetic (shielding) |
| Data Transfer Speed | Up to 480 Mbps (USB 2.0) |
| Cable Length | 1.5 meters (variant shown in data) |
| Exterior Material | Super Flexible TPE |
| Connector Plating | 24K Gold-plated |
| Switch Durability | Withstands over 10,000 switching tests |
| Max Voltage | 5 Volts (DC) |
| Usage Environment | Indoor |
8. Maintenance
To ensure the longevity and optimal performance of your Herfair 2-in-1 Printer Cable, follow these maintenance guidelines:
- Handle with Care: Avoid excessive bending, twisting, or pulling of the cable, especially near the connectors and the switch.
- Keep Clean: Periodically wipe the cable and connectors with a dry, soft cloth to remove dust and debris. Do not use liquid cleaners directly on the connectors.
- Store Properly: When not in use, coil the cable loosely. Avoid tight coiling or kinking, which can damage the internal wires.
- Protect from Elements: Keep the cable away from extreme temperatures, direct sunlight, and moisture.
9. Troubleshooting
If you encounter issues with your Herfair 2-in-1 Printer Cable, refer to the following common problems and solutions:
- No Connection/Device Not Recognized:
- Ensure all cable connections are secure and fully inserted into their respective ports.
- Verify that the peripheral device (printer/scanner) is powered on and functioning correctly.
- Check the switch on the cable to ensure the correct computer is selected. Try toggling the switch.
- Try connecting the peripheral directly to one computer without the 2-in-1 cable to rule out issues with the peripheral or computer's USB port.
- Restart both computers and the peripheral device.
- Slow Data Transfer:
- Ensure your computers and peripheral support USB 2.0 for optimal speeds.
- Avoid connecting the cable through unpowered USB hubs, which can reduce performance.
- Ensure no other high-bandwidth USB devices are simultaneously using the same USB controller on your computer.
- Switch Not Responding:
- Ensure the cable is properly connected and receiving power from the computers.
- If the switch feels loose or unresponsive, the cable may be damaged and require replacement.
10. Warranty and Support
Herfair products are manufactured to high-quality standards. For warranty information, technical support, or customer service inquiries, please refer to the contact details provided with your purchase or visit the official Herfair website. Please retain your proof of purchase for warranty claims.