Networking

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Switching between USB, Ethernet, and wireless connections (Macintosh only)

You can change the way you access your printer depending on your needs. The following procedures assume that you have configured your printer for one type of connection and that the drivers are installed on the computer. See related topics on troubleshooting specific connection types if you encounter difficulties during configuration.

Note: The printer supports one active local connection (USB) and one active network connection (Ethernet or wireless) at a time. It is not possible to connect to both Ethernet and wireless at the same time.

Using the printer wirelessly

Select the connection type that describes how you currently access your printer:

If the printer is currently set up locally (using USB connection)

1Close all open applications.

2Insert the Software and Documentation CD.

If the installation dialog does not appear after a minute, then click the CD icon on the desktop.

3Double‑click Lexmark Extras > Lexmark Setup Assistant.

4Follow the instructions on the computer screen.

Note: There is no need to remove the USB cable connecting the printer to the computer during wireless configuration.

If the printer is currently set up for Ethernet

1Unplug the Ethernet cable from the printer.

2Place the printer close to the computer you want to use to configure the printer for wireless access.

Note: You will need to connect the printer to the computer with a USB cable. Make sure the printer is close enough to the computer for your USB cable to reach both.

3Close all open applications.

4Insert the Software and Documentation CD.

If the installation dialog does not appear after a minute, then click the CD icon on the desktop.

5Double‑click Lexmark Extras > Lexmark Setup Assistant.

6Follow the instructions on the computer screen.

7A second print queue will be created. Remove the Ethernet queue if you do not want to switch back to accessing the printer over an Ethernet connection.

Using the printer locally (USB)

Select the connection type that describes how you currently access your printer:

If the printer is currently set up for Ethernet

1Firmly plug the square end of the USB cable into the back of the printer.

2Firmly plug the rectangular end of the USB cable into the USB port of the computer.

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Lexmark PRO4000C, 90P3000 manual Double‑click Lexmark Extras Lexmark Setup Assistant
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PRO4000, 90P3000, PRO4000C specifications

The Lexmark PRO4000 and PRO4000C are innovative printers designed primarily for small to medium-sized businesses, offering a blend of high-quality printing and advanced technology. These models are well-known for their superior performance, efficiency, and the durability required in today’s fast-paced work environments.

One of the standout features of the Lexmark PRO4000 series is its speed. The printers can deliver up to 40 pages per minute for monochrome documents, ensuring that large print jobs are completed without unnecessary delays. The PRO4000C, being a color version, also performs impressively, providing vibrant color output while maintaining a fast print speed.

Image quality is paramount in any business setting, and both models excel in this area. They utilize Lexmark’s advanced print technology to produce sharp text and vivid graphics. With a resolution of up to 1200 x 1200 dpi, the PRO4000 and PRO4000C ensure that every document, from reports to marketing materials, is rendered with exceptional clarity and detail.

Another significant technology integrated into these printers is Lexmark’s Unison toner system. This system not only promotes consistent print quality but also simplifies the replacement process. The toners are designed to yield a high number of pages, reducing the frequency of changes and, consequently, the overall cost of ownership.

In terms of connectivity, both models provide a versatile range of options. They support USB, Ethernet, and wireless connectivity, enabling seamless integration into any office network. Additionally, mobile printing capabilities are supported, allowing users to print directly from smartphones and tablets, enhancing convenience and flexibility.

Security is another critical consideration for businesses, and Lexmark has incorporated robust features to protect sensitive information. These printers come equipped with secure print management solutions that require user authentication before jobs can be retrieved, ensuring that confidential documents remain private.

Moreover, the Lexmark PRO4000 series is designed with ease of use in mind. An intuitive touchscreen interface simplifies navigation through various settings and functionalities, allowing users to operate the printer effectively without extensive training.

In summary, the Lexmark PRO4000 and PRO4000C are exceptional printers that combine speed, quality, and advanced technologies to cater to the diverse needs of modern businesses. Their impressive features make them valuable assets for any office setting, promoting productivity and enhancing overall workflow efficiency.
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