Basic Concepts

If you want to use HTTPS, each printer must have a unique certificate that is accepted by each browser used to access the printer. This allows the printer web server to use HTTPS and encrypt data between the web browser and the printer. In addition, because each printer’s certificate is unique, you must load a different certificate into the browser for each printer the browser will access.

See also:

Self-Signed Certificates on page 4-3

Root-Signed Certificates

Root-signed certificates are from a trusted Certificate Authority (CA). Using a certificate signed by a CA enables you to load one certificate into each browser, allowing access to all printers. Certificates from a trusted third party are considered more secure than self-signed certificates. Unlike self-signed certificates, root-signed certificates are not susceptible to man-in-the-middle attacks.

See also:

Root-Signed Certificates on page 4-4

Managing Certificates on page 4-6

Configuring SSL on page 4-7

About Access Control Lists

Access control lists enable you to limit access to devices, as well as device configuration and management features. By default, access control lists are unrestricted, which means all computers and host systems are allowed access.

The printer has five access control lists that may be configured using CWIS:

■Print Host Access List: The computers from which users can print. For information on setting up the Print Host Access List, see Configuring the Print Host Access List on page 4-9.

■Color Access Control: A 4-digit numeric password is required in order for users to print in color. Color access control is available on color printers only.

■Administrator Access List: The computers from which you can change printer settings. For information on setting up the Administrator Access List, see Configuring Administrator and Key User Settings on page 4-8.

■Key User Access List: The computers from which key users can change printer settings. For information on setting up the Key User Access List, see Configuring Administrator and Key User Settings on page 4-8.

■SNMP Access List: The host machines that are authorized to access the printer using SNMP. For information on setting up the SNMP Access List, see Configuring the SNMP Access Control List on page 4-22.

System Administrator Guide

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Xerox 1235DT, 4510, 1235/DX manual About Access Control Lists, Root-Signed Certificates
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1235DT, 1235/DX, 4510 specifications

The Xerox 4510 and 4250 are robust monochrome laser printers designed to cater to the needs of modern office environments. Known for their reliability and impressive output quality, these models excel in providing high-performance solutions for businesses seeking efficiency and productivity.

The Xerox 4510 is renowned for its ability to deliver exceptional print speeds of up to 65 pages per minute (ppm). This allows organizations to meet high-volume printing demands without compromising on quality. Its maximum monthly duty cycle of up to 300,000 pages makes it suitable for busy workplaces, reducing the need for frequent maintenance and ensuring uninterrupted operations. In contrast, the Xerox 4250 offers a slightly lower printing speed of 50 ppm, making it an ideal option for small to medium-sized businesses that require consistent performance without excessive output.

Both printers are equipped with advanced print resolution capabilities, delivering sharp text and detailed graphics at up to 1200 x 1200 dpi. This ensures that every document produced meets professional standards, making them perfect for presentations, reports, and correspondence. The user-friendly interface allows for seamless navigation and operation, further enhancing productivity in the workplace.

A significant feature of these models is their support for versatile media types and sizes. They can handle a variety of paper weights and dimensions, accommodating everything from standard letter-sized paper to envelopes and labels. This flexibility makes them suitable for diverse printing tasks and varied business needs.

In terms of technology, both printers utilize Xerox's state-of-the-art imaging technology, which contributes to their high-quality output and reliability. The inclusion of automatic duplex printing is another standout feature, allowing users to print on both sides of the paper, thus reducing paper consumption and environmental impact.

Connectivity is another strong point for the Xerox 4510 and 4250. They are equipped with various connectivity options, including USB, Ethernet, and wireless capabilities. This ensures easy integration into existing office networks, allowing multiple users to access the printer simultaneously.

In summary, the Xerox 4510 and 4250 printers embody exceptional performance, quality, and versatility, making them valuable assets for any office environment. Their advanced technologies, high-speed capabilities, and user-friendly features position them as trusted solutions for businesses aiming to enhance their printing efficiency while maintaining high standards of output.
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