Networking

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If your wireless network is not using security, then you will not have a security key.

Note: If you do not know the SSID of the network that your computer is connected to, then launch the wireless utility of the computer network adapter and look for the network name. If you cannot find the SSID or the security information for your network, then see the documentation that came with the access point, or contact your system support person.

Information you will need during advanced wireless setup

The Wireless Setup Utility does not detect the wireless network SSID for you during advanced wireless setup. You must know the following information before configuring the wireless printer settings manually:

Wireless Mode

Check your wireless network type:

Infrastructure—All devices on a wireless network communicate with each other through an access point (wireless router).

Ad Hoc—Network devices communicate directly with each other without the use of centralized security or access point. Ad hoc mode may be available only in select printer models or operating systems.

Note: Infrastructure is the recommended network configuration because of its faster transfer speeds, better security options, and ease of configuration.

Network Name (SSID)

This is the identifying name that distinguishes a network from other networks in the area.

Channel

Auto is selected by default and cannot be changed if the network is configured in infrastructure mode.

Notes:

•If the network is set up in ad hoc mode, then select the channel that other devices in the network are using. All devices in an ad hoc network must use the same channel to communicate with each other.

•The printer can communicate on only one wireless network at a time. Configuring the printer for an ad hoc wireless network will keep it from working on any other wireless network, either ad hoc or infrastructure.

Authentication

Determine if you have an infrastructure or ad hoc setup, and then check the corresponding authentication type. Note: Some authentication types may be available only in select printer models or operating systems.

Wireless mode Authentication type

Infrastructure • Open Mode

•Shared Mode

•WPA Personal

•WPA2‑Personal

•WPA2‑Enterprise

•802.1X ‑ RADIUS

Ad hoc

Open Mode

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Lexmark 20E, 200 manual Information you will need during advanced wireless setup, Wireless Mode, Network Name Ssid, Channel
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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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