# How to Fix USB Not Recognized for Epson Printer? Facing a “USB not recognized” error when connecting your Epson printer can be frustrating. Facing USB not recognized error on Epson printer? Call **1-844-957-6312** for instant help. Learn troubleshooting tips to fix Epson printer USB connection issues, update drivers, and restore smooth printing without interruptions. Solve connectivity errors with expert guidance for hassle-free performance. --- ![Screenshot 2025-09-03 095547](https://hackmd.io/_uploads/Hk2m8l_cxg.png) ## Common Causes of the USB Not Recognized Error Before jumping into fixes, it’s important to understand what causes this error: 1. **Loose or Damaged USB Cable** – A faulty or loosely connected USB cable can prevent proper communication between your printer and computer. 2. **USB Port Issues** – The USB port on your computer may be damaged or malfunctioning. 3. **Outdated Printer Drivers** – If your Epson printer drivers are outdated or corrupted, your computer might not recognize the device. 4. **Operating System Conflicts** – Sometimes, Windows or MacOS updates may interfere with printer detection. 5. **Printer Hardware Glitch** – Occasionally, the printer itself may have a temporary fault that interrupts connectivity. 6. **Power Supply Issues** – Insufficient power or faulty adapter connections can also cause recognition problems. --- ## Step-by-Step Solutions ### 1. Check the Physical Connections * Ensure the USB cable is securely plugged into both your computer and the printer. * Try disconnecting and reconnecting the cable. * If the cable looks worn or damaged, replace it with a new, high-quality USB cable. ### 2. Test Different USB Ports * Plug your printer into another USB port on your computer. * Avoid using USB hubs or extensions—connect directly to the computer’s main USB port. * If the printer works on one port but not another, the issue lies with the faulty port. ### 3. Restart Printer and Computer * Turn off your Epson printer and disconnect it from power. * Restart your computer. * Reconnect the printer after 1–2 minutes and check if the issue is resolved. ### 4. Update or Reinstall Epson Printer Drivers * Go to the official Epson support website and download the latest drivers for your model. * On Windows: * Open **Device Manager**. * Locate your printer under “Universal Serial Bus controllers” or “Printers.” * Right-click and select **Update Driver**. * On Mac: * Open **System Preferences > Printers & Scanners**. * Remove the printer, then add it again with updated drivers. ### 5. Check USB Controller Settings (Windows) * Open **Device Manager** and expand “Universal Serial Bus controllers.” * Right-click each USB Root Hub and select **Properties**. * Under the **Power Management** tab, uncheck **Allow the computer to turn off this device to save power**. * This ensures the computer doesn’t disable USB ports when idle. ### 6. Reset Epson Printer Sometimes resetting the printer resolves connectivity issues. * Turn off your printer. * Disconnect it from power for at least 2–3 minutes. * Reconnect and power it back on. * Retry the USB connection. ### 7. Check for System Updates * On Windows, go to **Settings > Update & Security > Windows Update**. * On Mac, go to **System Preferences > Software Update**. * Install pending updates that may include USB and printer compatibility fixes. ### 8. Try Another Computer To rule out computer-specific issues, connect your Epson printer to another computer via USB. * If it works on a different computer, the issue lies with your PC’s configuration. * If it doesn’t work anywhere, the printer USB port may require service. --- ![Screenshot 2025-09-03 095502](https://hackmd.io/_uploads/BkIN8xOcgx.png) ## Preventing Future USB Recognition Issues * Always use original Epson printer cables or certified replacements. * Avoid sudden disconnections while printing. * Keep your system drivers and printer firmware up to date. * Regularly clean the printer’s USB port to prevent dust accumulation. * Avoid connecting multiple USB devices that may overload the system’s power. --- ## When to Seek Professional Help If none of the above steps resolve your problem, it could be a hardware-level issue with your printer’s USB port or internal circuit. In such cases, professional servicing is recommended. You can call **1-844-957-6312** to connect with Epson printer support specialists who can guide you through advanced troubleshooting or arrange repairs if needed. --- ## Final Thoughts The “USB not recognized” error on Epson printers is a common but solvable problem. By checking connections, updating drivers, and adjusting system settings, you can often restore your printer’s functionality in minutes. However, if the issue persists, professional help ensures your device gets back to smooth operation without delays.