The Epson WF 3520 driver allows Windows to communicate with your printer, helping it process print jobs and apply the settings you choose. Installing the appropriate Epson software gives you access to printer-specific controls rather than relying only on basic Windows printing options.

Key Features

• Printer-specific settings: Adjust paper size, media type, print quality, and color preferences to suit everyday documents or more detailed output.
• Two-sided printing controls: Access automatic duplex options for compatible paper types, helping reduce paper use when printing longer documents.
• USB and network connectivity: Set up printing through a direct USB connection or over a supported wired or wireless network, depending on your installation.
• Scanning support with the appropriate software: Use the WF 3520’s scanning functions when the required Epson scanner driver and utility are installed. A printer-only driver may not include these components.

How to Install

1. Check your Windows version. Choose a package listed for the Epson WF 3520 and your operating system: Windows 11, Windows 10, Windows 8, or Windows 7. Check whether your system requires a 32-bit or 64-bit package, and confirm compatibility before downloading.

1. Prepare the printer. Turn it on, load paper, and clear any error messages on its display. For network installation, make sure the printer and computer can communicate on the same local network. For USB setup, wait to connect the cable until the installer requests it.

1. Start the installer. Open the downloaded file and allow it to make changes if Windows prompts you. Follow the setup instructions and select the connection method you intend to use.

1. Select the correct device. Choose the Epson WF 3520 when it appears in the device list, then complete installation. If scanning is needed, install any separately provided scanner software that is compatible with your Windows version.

1. Verify the setup. Open the printer’s settings in Windows and print a test page. Check paper and duplex preferences, then try a scan if you installed the scanning components.

If the printer is not detected, check the cable or network connection before running setup again. Avoid assuming that a package intended for an older Windows release will work with Windows 11; use the compatibility information supplied with the download.

Common Issues and Fixes

• Install fails or stalls: Run the Epson WF-3520 installer as administrator, disconnect VPN/antivirus temporarily, and remove any partially installed Epson entries before retrying. Use the full driver package, not just the basic printer driver.
• Printer not detected: Check USB cable/port or confirm the WF-3520 and PC are on the same Wi-Fi network. For network use, assign a fixed IP or re-run Epson setup; restart the print spooler and power-cycle the printer.
• Version conflicts: Uninstall older Epson WF-3520 drivers and Epson Scan/Event Manager from Programs and Devices and Printers, restart Windows, then install the latest combined driver package. Avoid mixing Windows Update and Epson-downloaded drivers.