DeviceLink profiles directly encode a transform from two profiles, such as an input and output profile. This can result in more accurate profiles, and the ability to use different profiles for CMYKSystem for describing colors based on a combination of values for Cyan, Magenta, Yellow, and Black; the ink colors used in four-color process printing. In theory, 100% of Cyan, Magenta, and Yellow create Black. In practice, the addition of Black ink is necessary to print a true Black. See also RGB. and RGBSystem for describing colors based on a combination of values for Red, Green, and Blue—the additive primaries. RGB is the basic additive color model used for color video display. Mixing various percentages of red, green, and blue light can recreate most of the spectrum; combining 100% of all three creates white light. See CMYK, Additive Color. images and elements, even from the same PDF file.

ONYX designed DeviceLink+™ to be simple to use and transparent to your workflow. You can make fast, effective, output profile changes without printing and measuring new swatches.

Key features

• Automatically generate DeviceLink profiles
• Easily apply ink savings for any media profiles using GCR+ (when embedded input profiles are disabled)
• Achieve consistent color across devices with new simulation and proofing controls
• Improve color accuracy across all existing media profiles at the click a button
• Streamline workflows with DeviceLink+ and Quick Sets

There are 3 options in the DeviceLink Setup dialog (Figure 1).

• No DeviceLink - The input and output profiles are connected with regular color management processing.
• Auto DeviceLink+ - DeviceLink profiles are automatically built as needed, using the configured settings in the ICC ProfileAn international standard for describing color transformations. Also known as ICM (.icm). See also Color Profile and Profile Library. Setup and the mode's ICCICC (International Color Consortium) A group of hardware and software companies dedicated to the development of a specification that is operating system independent and provides the digital imaging, printing and related industries with a data format for defining the color and reproduction characteristics of devices and their related media output profile. As long as the DeviceLink profiles remain in the mode, they only need to be built once.
  • If no DeviceLink profiles exist in a mode that match the current color settings for a job, they will be built in between the preview rip and processing stage when a job is submitted to RIP-Queue
  • If DeviceLink profiles exist in the mode, then the file will process as normal
  • If a job is selected during ripping in RIP-Queue, the rip status above the job queue will display the status of the DeviceLink build, as well as the usual processing info
  • If you right click on a processed job and select RIP Log..., DeviceLink profiles that were built with that job will be listed
  • The DeviceLink profiles are built and in the mode that is selected in the Quick SetA group of settings that is applied to images to create jobs in an efficient manner.
  • DeviceLink profile file names consist of the input and output profile names and a time stamp. The file extension is [.IccDL] DeviceLink+ profiles are exported as part of the mode in an OML or PrnInst

DeviceLink+ Build options

This allows you to build custom DeviceLink profiles using different profile generation settings per image element type.

 

For example, you can set a Quick Set using DeviceLink+ profiles to have different Black GenerationAddition of Black (K) ink to Process Colors when converting from RGB to CMYK. Usually handled through UCR or GCR methodologies and GamutThe range of colors that can be created by a particular output device. Colors are referred to as in-gamut if they can be reproduced on a particular device and out-of-gamut if they cannot. mapping for CMYK images vs RGB images.

 

In the DeviceLink Setup dialog, check [Use custom DeviceLink+ build options] and click the [Options…] button. This opens DeviceLink+ Build Options dialog. ICC build options that are applicable to DeviceLink profiles and the colorspace of the output profile for the mode (Figure 2).

 

(NOTE: The initial values displayed from the mode’s default ICC profile. These are also values that are used if you setup [Auto DeviveLink+], however, don’t check [Use custom DeviceLink build options] box.)

 

TIP: The [DeviceLink+ Build Options] dialog is very similar to the ICC Build Options dialog in MediaA paper or other substrate that the printer creates images on. Manager. However, it only has options that are applicable for DeviceLink profiles. These options function the same as with traditional ICC profiles when building a DeviceLink profile.

• Select Device Link… - A third-party, non-mode-based DeviceLink profile can be selected. This functionality was previously possible only by browsing and selecting a DeviceLink profile from the input profile dropdown lists.

To create and select DeviceLink profiles

You can configure the DeviceLink profiles in Quick Sets.

1. In RIP-Queue, go to Configure Printer > click [New] button of a Configure Printer dialog. This opens “Edit Quick Set” window.
2. Enter your Quick Set Name.
3. Click the [Change Profiles…] button. This opens ICC profile Setup dialog .
4. In the [Profiles] tab, click the blue [Setup DeviceLink] button ( ). This opens the DeviceLink Setup dialog . (NOTE: If no input profile is selected, the button is grayed out)
5. Select the option that you want to use from down-arrow menu (Figure 2).
6. Click [OK] twice. You now will see a blue link button ( ).