| Symptom | Likely Cause | Solution | |--------|-------------|----------| | Half-printed pages, then stops | Switch power shortage | Use a between switch and printer | | Garbled text/corrupted fonts | Bidirectional communication blocked | Enable “SNMP” or “Bidi” in printer port settings | | Blurry or washed-out colors | Wrong driver type (PCL vs PS) | Download PostScript or manufacturer’s proprietary driver | | Random page ejection | Switch auto-sensing too aggressive | Switch to manual mode (press button). Or update switch firmware (rare) |
for the "Auto Switch Utility" that enables software-based toggling. Visit the Manhattan Support Center
➜ : The printer driver isn't properly installed on the computer or the switch software can't see it. ➜ Fix : First, disconnect all USB cables from the switch and reconnect them to reset the connection. If that doesn't work, uninstall and reinstall your printer's driver following the manufacturer's instructions. After reinstalling the printer driver, restart the switch software. Your printer should now appear in its menu.
If you can't find the specific "Extra Quality" driver for your older hardware, modern alternatives like or simply plugging your printer into the USB port of your Wi-Fi Router can provide the same "auto-sharing" functionality without the need for specialized desktop software. | Symptom | Likely Cause | Solution |
1 USB Type-A port (connects to your printer).
: If your switch has "eKL" on it, they provide drivers for their 02U/04U series on the eKL Download Page .
A 2-port USB 2.0 printer auto-sharing switch is a hardware device that connects to a printer and two computers via USB cables. It enables automatic switching between the two computers, allowing them to share the printer without the need for manual intervention. This device is ideal for small workgroups, home offices, or households with multiple computers. ➜ Fix : First, disconnect all USB cables
Modern operating systems require digitally signed drivers. If the software is blocked, you may need to temporarily disable driver signature enforcement to allow the legacy utility to install. Switch Stuck on One Computer
The 2-port USB 2.0 printer auto sharing switch comes with several features, including:
Select the driver package that matches your specific operating system architecture: Windows 10/11 (64-bit) Windows 7/8 (32-bit) macOS (if supported by your specific hardware model) 4. Install the Software Unplug the USB switch from your computer. Run the downloaded executable ( .exe or .pkg ) installer. Follow the on-screen prompts to complete setup. Restart your computer. Plug the USB sharing switch into an active USB 2.0 port. Troubleshooting Common Driver Issues Your printer should now appear in its menu
What (e.g., Windows 11, Windows 10, macOS) are your computers running?
: Known for being highly compatible and driverless for basic manual switching, though connected printers still need their own drivers. UGREEN USB 2.0 Sharing Switch
Always remember to keep your software updated to maintain compatibility with the latest Windows or macOS security patches!
While basic manual switches are plug-and-play, automatic sharing switches rely heavily on proprietary software drivers. Downloading a high-quality, verified driver ensures:
Your printer deserves better. So does your sanity.