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BROCHURE COMMERCIAL PREPRESS PRINTING
 
To reproduce full-color photographic images on your Brochure Commercial Prepress, we in our company is using and at the same time advises others to use 4 colors of ink. This four color ink is usually called as the CMYK. CMYK refers to the 4 ink colors used by the printing press. C is cyan (blue), M is magenta (red), Y is yellow, and K is black, the key plate or key line color. The first approach in Brochure Commercial Prepress it should involve creating a registration color whose C, M, Y, and K values are each 100%. To do this, our company uses the set CMYK method of the color CMYK object to specify CMYK values. The Color Format object represents a color in the publication, based on a spot color ink, RGB value, or CMYK value. If the color is a CMYK value, the Color CMYK object represents that value. The Set CMYK method takes four parameters, one for each process color value. Note that valid values are from 0 to 255, rather than from 1 to 100 as one might expect. Then the four inks are placed on the paper in layers of dots that combine to create the illusion of many more colors.

A mistake usually made when submitting artwork for 4-color printing for Brochure Commercial Prepress where in the images is not converting to the CMYK color space. This is needed so that the file can be separated into the four colors so that a separate printing plate can be made for each of the colors. Once the registration color has been define, we can apply it to a shape or grouped shape, as in the case of the example, setting the line color of the shape to a color with C, M, Y, and K values of 100, and then pasting and positioning the shape on each page of the publication.

Note that, in order for a shape to be printed with a publication page, it must touch the page. Our effective installed Publisher considers any shape that does not touch the page to be in the scratch area, and does not print it. A good practice is to group the custom printers mark with an invisible shape (that is, a shape with no line, text, or fill), and have the invisible shape touching the page of the brochure or other promotional materials for that matter.