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Lexmark CS421

Lexmark CS421

Updating the firmware using the control panel

    Using the notification center

    This method is applicable only in some printer models.

  1. From the control panel, navigate to the notification center, and then select Firmware update available.

  2. Select Install now.

The printer reboots automatically after the update.

    Using the Settings menu

  1. From the control panel, navigate to Settings > Device > Update Firmware.

  2. Depending on your printer model, select Check for updates or Check for updates now.

  3. If a new update is available, then select Install now.

The printer reboots automatically after the update.

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