Check MAC address

If your network uses MAC address filtering, provide the MAC address for the printer to your network. If you need help finding the MAC address, see “Finding the MAC address” on page 51.

Wireless printer is no longer working

These are possible solutions. Try one or more of the following:

Check power

•Make sure the printer power light is on. For more information, see “Power button is not lit” in the “Troubleshooting” chapter.

•Make sure the wireless access point (wireless router) is on.

Move your wireless access point (wireless router) to minimize interference

There may be temporary interference from other devices such as microwaves or other appliances, cordless phones, baby monitors, and security system cameras. Make sure your wireless access point (wireless router) is not positioned too closely to these devices.

Move your computer and/or printer

Move the computer and/or printer closer to the wireless access point (wireless router). Although the possible distance between devices in 802.11b or 802.11g networks is 300 feet, the effective range for optimal performance is generally 100–150 feet.

You can find the signal strength of the network on the network setup page. For more information, see “Printing a network setup page” in the “Networking” chapter.

Try adjusting external antennas

Generally, antennas work best if they are pointing straight up. You may find, however, that reception improves if you experiment with different angles for your printer and/or wireless access point (wireless router) antennas.

Check network name

The network name, or SSID (Service Set Identifer) is a setting on a wireless device that allows devices to join the same wireless network.

For more information, see “Checking your network name” for Windows or Mac in the “Wireless troubleshooting” section.

Reboot the computer

Turn off and restart the computer.

Ping the wireless access point

Ping the wireless access point (wireless router) to make sure the network is working.

For more information, see “Ping the access point” for Windows or Mac in the “Wireless troubleshooting” section

Ping the printer

Ping the printer to make sure it is on the network.

For more information, see “Ping the printer” for Windows or Mac in the “Wireless troubleshooting” section.

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Lexmark 7500 Series manual Wireless printer is no longer working, Ping the wireless access point, Ping the printer, 153
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7500 Series specifications

The Lexmark 7500 Series is a robust lineup of multifunction printers designed to meet the diverse printing needs of both home and office environments. Known for its reliability and advanced capabilities, the 7500 Series stands out with features that enhance both productivity and efficiency.

One of the primary attributes of the Lexmark 7500 Series is its high-quality printing capabilities. Utilizing advanced inkjet technology, these printers deliver sharp text and vibrant color prints. The series supports various paper sizes and types, ranging from standard letter sizes to photo-quality paper, ensuring versatility for all printing tasks. With a maximum print resolution that often peaks at 4800 x 1200 dpi, users can achieve professional-quality prints, making it suitable for everything from business documents to marketing materials.

The series also offers multiple connectivity options, including USB and wireless capabilities. This allows easy integration into any office setup, enabling users to print seamlessly from multiple devices including laptops, tablets, and smartphones. The inclusion of Wi-Fi Direct technology further enhances connectivity, allowing users to print directly from their mobile devices without needing a local network.

Another hallmark of the Lexmark 7500 Series is its multifunctionality. Beyond printing, these devices typically offer scanning, copying, and sometimes faxing options, making them ideal all-in-one solutions for any workplace. The scanning capabilities often include features such as auto duplex (two-sided) scanning, allowing for quick and efficient document management.

In terms of user experience, the Lexmark 7500 Series is designed with user-friendly interfaces, often featuring touch screens that simplify navigation and operation. This enhances productivity by reducing the time spent on setup and adjustments.

Energy efficiency is also a key focus for the Lexmark 7500 Series. Many models are designed to meet ENERGY STAR qualifications, ensuring reduced energy consumption without compromising performance. This not only lowers operating costs but also supports sustainable practices in printing.

Overall, the Lexmark 7500 Series is characterized by its exceptional print quality, versatile functionalities, multiple connectivity options, and commitment to energy efficiency. These features make it a valuable addition to any home or work office, meeting the demands of modern printing needs while delivering reliable performance.
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