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Xerox 6400 manual Automatically Suppressing Background Variations, Adjusting the Contrast

Models: 6400

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Copying

3.In the Image Options window:

a.If desired, move the first slider to lighten or darken the image.

b.If desired, move the second slider to sharpen or soften the image.

c.If desired, move the third slider to make the image more or less vivid.

d.Press the Save button in the upper-right corner of the window.

Automatically Suppressing Background Variations

When you are using originals printed on thin paper, text or images printed on one side of the paper can sometimes be seen on the other side of the paper. To prevent this from happening in your copy, use the Auto Suppression setting to minimize the sensitivity of the scanner to variations in light background colors.

To change this setting:

1.Access the Copy tab on the touch screen, and then press the Image Quality tab.

2.Press the Image Enhancement button.

3.On the left side of the Image Enhancement window, select Auto Suppression or Off under Background Suppression.

4.Press the Save button in the upper-right corner of the window.

Adjusting the Contrast

To reduce or increase the contrast of the copies:

1.Access the Copy tab on the touch screen, and then press the Image Quality tab.

2.Press the Image Enhancement button.

3.In the middle of the Image Enhancement window, select Manual Contrast.

4.On the right side of the window, move the slider to select more or less contrast.

Note: If you select Normal, the middle position on the slider, no changes are made to the contrast.

5.Press the Save button in the upper-right corner of the window.

Selecting Color Presets

If you have a color document, you can have the color adjusted according to particular presets. For example, the colors can be adjusted to be brighter or cooler.

To select a color preset:

1.Access the Copy tab on the touch screen, and then press the Image Quality tab.

2.Press the Color Presets button.

3.In the Color Presets window:

a.On the left side of the window, select the desired color preset. The sample images show how the colors are adjusted.

b.If you do not want the color adjusted, select Off.

c.Press the Save button in the upper-right corner of the window.

WorkCentre 6400 Multifunction Printer

89

User Guide

 

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Page 89
Image 89
Xerox 6400 manual Automatically Suppressing Background Variations, Adjusting the Contrast, Selecting Color Presets
Page 88 Page 90

6400 specifications

The Xerox 6400, a notable entry in the multifunction printer category, emerged during the 1990s, when technology was rapidly evolving. Known for its robust functionality and exceptional output quality, the Xerox 6400 became a reliable choice for businesses that needed efficient document production.

One of the standout features of the Xerox 6400 is its versatile printing capabilities. It offered both color and black-and-white printing, allowing organizations to create a variety of documents, from standard reports to impressive marketing materials. With a maximum print resolution of 600 x 600 dpi, it delivered crisp text and vibrant images, ensuring that printed materials were of professional quality.

The Xerox 6400 utilized laser printing technology, which provided advantages such as faster print speeds compared to inkjet counterparts. The printer achieved print speeds of up to 8 pages per minute for color and 16 pages per minute for black-and-white, catering to the needs of busy office environments. Additionally, with its high-capacity toner cartridges, users experienced less frequent toner replacements, enhancing productivity.

Another significant characteristic of the 6400 was its user-friendly interface. The printer featured a simple control panel, making it easy for users to navigate settings and perform tasks. It also supported various connectivity options, including parallel and optional Ethernet interfaces, enabling seamless integration into existing network setups.

The Xerox 6400 also prioritized paper handling, accommodating various media types and sizes. Its standard paper tray held up to 250 sheets, while an optional second tray could expand capacity even further. This flexibility made it suitable for various printing tasks, from general office documents to specialty media.

In terms of durability and reliability, the Xerox 6400 was built to withstand the demands of a high-volume printing environment. Its robust construction and high monthly duty cycle meant that it could handle substantial workloads without compromising performance.

In conclusion, the Xerox 6400 stood out in the market due to its combination of high-quality printing, user-friendly features, and a robust design. It effectively addressed the diverse needs of businesses, making it a popular choice for those requiring a dependable color printer capable of delivering professional results. While technology has advanced since its release, the Xerox 6400 remains a testament to the evolution of office printing solutions.