EPSON NX400/SX400/TX400 Driver

The EPSON NX400/SX400/TX400 driver helps Windows recognize and communicate with the corresponding Epson imaging device. You may need it when setting up your device for the first time, reinstalling Windows, or troubleshooting a connection that no longer works. Although this download is listed under Camera, the NX400/SX400/TX400 family consists of multifunction printers, so check whether the package covers the scanning or printing function you need.

Key Features

• Device recognition: Helps Windows identify compatible Epson NX400, SX400, and TX400 hardware and connect it to the appropriate software.
• Function-specific support: Provides the communication components needed for the functions covered by the package; printing and scanning may require separate drivers.
• Windows compatibility: Listed for Windows 10, 8.1, 7, Vista, and XP. Choose a package that matches both your Windows version and its 32-bit or 64-bit architecture.
• Setup and troubleshooting: Installing the correct driver can help resolve missing-device messages or problems caused by an incorrect or damaged installation.

How to Install EPSON NX400/SX400/TX400 Driver

1. Confirm your model and Windows edition. Check the device label, then open your computer’s system information to identify the operating system and architecture.
2. Review the package details. Before starting an EPSON NX400/SX400/TX400 driver download for Windows, confirm that it supports your model and the function you need. For Windows 10/11 systems, note that Windows 11 compatibility is not established by the supported OS list above.
3. Get the appropriate installer. Choose the latest version explicitly compatible with your system. Use a trusted free download source, preferably Epson’s official support resources, and avoid unrelated bundled utilities.
4. Install the driver. Run the downloaded installer and follow its instructions. If using USB, connect the device when prompted rather than assuming it must be connected beforehand.
5. Restart if requested and test. Try the relevant printing or scanning function. If the device remains unavailable, check the cable, connection, and selected driver.

Keep your driver updated by checking for a compatible update when you encounter problems or change your operating system. A newer package is not automatically suitable for every Windows release, so verify compatibility before replacing a working installation.

Common Issues and Fixes

• Install fails: Disconnect the printer, run the Epson NX400/SX400/TX400 installer as administrator, remove any partial Epson entries in Apps & Features and Device Manager, reboot, then reconnect USB only when prompted.
• Device not detected: Connect directly to a rear USB port (no hub), try a known-good cable, power-cycle the printer, check Device Manager for an unknown USB device, and restart the Print Spooler service.
• Version conflicts: Uninstall older Epson printer drivers and Event Manager before installing the correct 32/64-bit package for the NX400/SX400/TX400; avoid mixing drivers from similar Epson models.