Candy Boxes With Pentagonal Shape RGB Color Output Processing

Candy Boxes With Pentagonal Shape RGB color output processing

In the process of pre-press color separation output, some documents produced by pre-press production and art designers who do not know the printing process requirements often encounter the graphics and images in PS or PDF documents in RGB mode, which brings difficulties to the pre-press output processing. The correct processing of RGB color in the output document is an important operation to do a good prepress output job.

Existing RIP output software or digital output process software, all provide methods to process RGB mode color. By setting parameters on the output software, you can better control the color separation output results of RGB mode colors and ensure the maximum possible color restoration. In the output of RGB color separation, there is often no color separation data in the black plate. This problem can be solved in the output software such as RIP.

First, Harlequin RIP output software RGB color processing

In Harlequin RIP software, there are two cases for RGB Color processing, namely, RGB color separation processing method when No Color Management function is enabled. And RGB color separation processing using Harlequin's color management feature (Harlequin ColorPro).

1. RGB color processing without color management function

Since enabling Harlequin RIP color management requires the purchase of a color management module, some Harlequin RIP output units may not have the color management function. In the case of No Color Management, it is also possible to simply set the method to control the color separation of RGB mode when processing RGB mode colors.

2. Use Harlequin ColorPro's RGB color treatment

If Color management (Color Pro) is already turned on in Harlequin RIP, you can add a color separation control curve to control the processing of RGB mode colors.

Ii. RGB color processing of Agfa Apogee digital output system

In the digital output process system, the processing method for RGB mode is more perfect. The Apogee process system, for example, has more detailed Settings to operate in its color separation processing module. In Apogee's color separation component PDF Render, the Settings for color separation can be set for different color modes, for different situations of graphics and images.

For graphic or image elements in the document that include ICC property data files for processing, you can choose not to use the built-in property file, use the built-in property file, or specify a default property file for processing in the process.

For the target properties file of the output document (that is, the CMYK color properties file), you can set it in the print component of the output job.

The Apogee digital process system, which allows operators to personalize properties files into the system for use, allows color management for each color-related component. Its powerful output color management function, can better ensure in the output process of different color patterns and spot color targeted processing, in order to achieve the best output effect.

At present, graphic production and design personnel, it is impossible to have a good understanding of the printing process characteristics, in the output operation will encounter some do not meet the requirements of the document, the output of these documents must be careful. The best way is to communicate and communicate with the producer to solve problems such as the use of RGB colors, so as not to cause unnecessary trouble.