Networking

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A valid WEP key has:

•Exactly 10 or 26 hexadecimal characters. Hexadecimal characters are A–F, a–f, and 0–9. or

•Exactly 5 or 13 ASCII characters. ASCII characters are letters, numbers, punctuation, and symbols found on a keyboard.

No Security

It is not recommended to use no security at all on a home wireless network. Using no security means that anyone within range of your wireless network can use your network resources—including Internet access— if your wireless network is connected to the Internet. The range of your wireless network may extend far beyond the walls of your home, allowing access to your network from the street or from your neighbors’ homes.

Printing a network setup page

A network setup page lists the configuration settings of the printer, including the IP address and MAC address of the printer.

1Load plain paper.

2From the home screen, navigate to:

> Network Setup > Print Setup Page

Information you will need during wireless setup

To set up the printer for wireless printing, you need to know the following:

•The name of your wireless network, which is also known as the SSID (Service Set Identifier)

•If encryption was used to secure your network

•The security key (either a WEP key or WPA/WPA2 preshared key/passphrase)

To find the WPA/WPA2 preshared key/passphrase for the wireless network, see the documentation that came with the access point (wireless router), see the Web page associated with the access point, or consult your system support person.

If your access point is using WEP security, then the WEP key should be:

•Exactly 10 or 26 hexadecimal characters or

•Exactly 5 or 13 ASCII characters

If your access point is using WPA or WPA2 security, then the WPA/WPA2 preshared key/passphrase should be:

•Exactly 64 hexadecimal characters or

•From 8 to 63 ASCII characters

Notes:

•Hexadecimal characters are A–F, a–f, and 0–9.

•ASCII characters are letters, numbers, and symbols found on a keyboard. ASCII characters in a WPA/WPA2 preshared key/passphrase are case‑sensitive.

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Lexmark 200, 20E manual Printing a network setup, Information you will need during wireless setup, No Security
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200, 20E specifications

The Lexmark 20E,200 is a commercial-grade printer designed to meet the demands of busy office environments. This model features advanced printing technologies that combine efficiency, speed, and quality into a compact and user-friendly device.

One of the key features of the Lexmark 20E,200 is its fast printing capability. It can produce up to 40 pages per minute, making it a perfect choice for high-volume printing tasks. The first page out time is remarkably quick, allowing users to get essential documents in hand without unnecessary delays. This efficiency is vital in busy settings where time is of the essence.

In addition to its speed, the Lexmark 20E,200 offers sharp and vibrant print quality. It supports resolutions up to 1200 x 1200 dpi, ensuring that text and graphics are rendered clearly and accurately. This high-definition printing is essential for producing professional-quality documents, presentations, and marketing materials.

The printer supports a variety of media types and sizes, including envelopes, labels, cardstock, and various paper sizes ranging from A4 to legal. With an adjustable paper tray that holds up to 250 sheets, users can easily manage different printing tasks without needing constant refills, further enhancing productivity.

Another noteworthy characteristic of the Lexmark 20E,200 is its energy efficiency. It is equipped with features like energy-saving mode and automatic duplex printing, which allows users to print on both sides of the paper. This not only reduces paper consumption but also saves on overall operational costs, making it an eco-friendly choice for environmentally conscious businesses.

Connectivity options are abundant with the Lexmark 20E,200. It supports USB 2.0, Ethernet, and wireless networking, allowing users to connect the printer to various devices effortlessly. Additionally, it is compatible with mobile printing solutions, such as Apple AirPrint, Google Cloud Print, and Lexmark Mobile Print, facilitating printing from smartphones and tablets.

The user-friendly touchscreen interface simplifies navigation, enabling users to access various functions and settings easily. Regular firmware updates ensure that the printer remains secure and capable of performing optimally.

Overall, the Lexmark 20E,200 is an outstanding printing solution for businesses seeking reliability, quality, and efficiency in their day-to-day operations. Its advanced features, coupled with an emphasis on sustainability and ease of use, make it a worthy investment for any modern office.
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