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Lexmark CX421

Lexmark CX421

Connecting the printer to a Wi‑Fi network

    Using the control panel

  1. From the home screen, navigate to:

    Settings > Network/Ports > Wireless

    For non-touch-screen printer models, press to navigate through the settings.

  2. Select Setup On Printer Panel, and then follow the instructions on the display.

  3. Note:  For Wi‑Fi‑network‑ready printer models, a prompt for Wi‑Fi network setup appears during initial setup.

    Using Lexmark Mobile Assistant

  1. Depending on your mobile device, download the Lexmark Mobile Assistant application from either the Google Play store or App Store online store.

  2. From the control panel, navigate to:

    Settings > Network/Ports > Wireless > Setup Using Mobile App > Continue for Printer ID

    For non-touch-screen printer models, press to navigate through the settings.

  3. From your mobile device, launch the application, and then accept the Terms of Use.

  4. Grant permissions.

  5. Tap Start Wi-Fi Setup, and then select the printer.

  6. Select a Wi-Fi network, and then enter your credentials.

  7. Tap Finish Wi-Fi Setup.

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