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Lexmark MS812dn / MS812dtn

Lexmark MS812dn / MS812dtn

Connecting the printer to a wireless network using the Embedded Web Server

Before you begin, make sure that:

  • Your printer is connected temporarily to an Ethernet network.
  • A wireless network adapter is installed in your printer and working properly. For more information, see the instruction sheet that came with the wireless network adapter.
  1. Open a Web browser, and then type the printer IP address in the address field.


    • View the printer IP address on the printer control panel. The IP address appears as four sets of numbers separated by periods, such as
    • If you are using a proxy server, then temporarily disable it to load the Web page correctly.
  2. Click Settings > Network/Ports > Wireless.

  3. Modify the settings to match the settings of your access point (wireless router).

    Note:  Make sure to enter the correct SSID, security method, preshared key or passphrase, network mode, and channel.

  4. Click Submit.

  5. Turn off the printer, and then disconnect the Ethernet cable. Then wait for at least five seconds, and then turn the printer back on.

  6. To verify if your printer is connected to the network, print a network setup page. Then in the Network Card  [x] section, see if the status is Connected.

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