Setting Parameters in the Job Parameters Window | 185 |
Color Mode
¾Select one of the following options:
Color: to print the job in color using CMYK.
Grayscale: to print the job as black and white using Black (K) toner only. When a color job is printed using the Grayscale option, the cyan (C), magenta (M), and yellow (Y) separations are also printed in black (K) toner, giving a dense appearance similar to the CMYK grayscale image.
Note: If the job contains grayscale images that were created in RGB applications, such as Microsoft® PowerPoint®, specify as monochrome or submit to the system with Grayscale selected in the PPD file. This selection ensures that grayscale images are counted as black and white instead of color in both the Spire CX250 color server and the Xerox DocuColor 240/250
RGB Workflow
1.In the RGB Workflow list, select the required RGB source profile:
•To use the embedded color space array (CSA) or source CSA, select Use SourceCSA.
•To use a Spire or Adobe CSA, select a CSA from the list. The default option is AdobeRGB1998.
2.In the Rendering intent list, select the required option.
3.To print RGB gray text and graphics with black toner only, select the
Print grays using black toner check box.
Note: The Print grays using black toner check box not only affects R=G=B values but might also cause slightly different values
CMYK Workflow
The CMYK workflow option is used to emulate various standards used in lithographic printing. These standards represent specific combinations of paper and ink, as well as popular proofing systems. The CMYK workflow is also used to emulate other digital printers or other printing devices such as offset presses. An example of a CMYK workflow job would be printing a test sample for a survey before moving to an offset press to print millions
