System overview

When the NPS/IPS receives a full-color document, the printer software matches the colors as closely as possible. If you specify a color in your document that the NPS/IPS cannot print, it is printed either as a shade of gray or as an equivalent tone of highlight color.

To control color conversion in your document, you can use the map color option, also called “extraction color.” The map color option is used to specify which color in the full color document you want to print using the highlight color. Colors you do not specify in the map color option print as shades of gray.

You can make the map color differ from the highlight color so that red parts of a document are printed as green, or blue portions are printed as red, and so forth.

The highlight color rendering algorithm enables you to specify the qualities of a document that are the most important to preserve. The highlight rendering attributes allow you to distinguish between different colors, use preset color tables, apply pictorial mapping for pictures, and apply presentation mapping for other objects.

NOTE: To determine the RGB values of a specified highlight color, view the system options. When the Pictorial highlight color rendering algorithm is used, the specified RGB value saturates on the page. When the presentation algorithm is used, the RGB value does not saturate on the page.

Color substitution

If the print document calls for a color that is not installed in the printer, the printer controller acts according to the current color substitution parameters.

The options for color substitution with the color mismatch action are:

•Abort: Deletes the job.

•UseLoadedColor: Uses the dry ink that is currently loaded on the printer.

•RequestOperatorIntervention: Causes a job to be ineligible for printing until the highlight color is changed.

You can specify these color substitution options at a client workstation when submitting a job to the printer, or by specifying the HightlightColorMismatchAction attribute in a virtual printer.

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System Overview Guide

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Xerox NPS, IPS, 4890, 4850, 92C manual Color substitution
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NPS, IPS, 92C, 4850, 4890 specifications

The Xerox 4890 is a high-performance digital printing system designed for large volume printing environments, specifically targeting commercial printers and in-plant print operations. This machine is renowned for its exceptional output quality, speed, and versatility, making it a popular choice for businesses that require reliable and efficient printing solutions.

One of the standout features of the Xerox 4890 is its impressive print speed, capable of producing up to 90 pages per minute (ppm). This rapid output allows organizations to meet tight deadlines and handle large print jobs with ease. Its advanced digital imaging technology ensures that every print job is delivered with exceptional clarity and detail, producing sharp text and vibrant graphics that meet the expectations of even the most discerning clients.

The 4890 utilizes a range of innovative technologies that enhance its functionality and ease of use. One such technology is the Integrated Print Server (IPS), which allows for seamless integration into existing workflows and simplifies the management of print jobs. The IPS is designed to handle various file formats and supports advanced printing features such as variable data printing, which is essential for personalized marketing materials and communications.

Additionally, the Xerox 4890 is compatible with the Network Print Server (NPS), enabling organizations to expand their printing capabilities. The NPS facilitates network connectivity, providing users with easy access to the printer from multiple devices across the office or production floor. This promotes collaboration and streamlines the printing process, making it easier to manage jobs efficiently.

The Xerox 4850 also complements the 4890 by offering similar functionality in a slightly different print format. Both machines are designed with scalability in mind, enabling businesses to expand their printing capabilities as their needs evolve. They support a variety of media types and sizes, allowing for diverse printing applications ranging from brochures to banners.

In summary, the Xerox 4890, along with its complementary models like the 4850, provides a comprehensive solution for organizations seeking high-quality, high-speed printing capabilities. With its advanced features, innovative technologies, and robust performance, it stands out as an ideal choice for businesses aiming to enhance their print production efficiency while delivering exceptional output quality.
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