Dear Timour,
Before going further, I must admit that most of my knowledge of digital color management is limited to what I have learned "on-the-job", and that the professional color management experts are employed by our print partner, ColorCentric. I am the contact person between our authors and ColorCentric, and make every effort to ensure our authors are satisfied with the printed material that they create through us.
That said, I'd like to say I appreciate the information you are providing, and consider it a valuable learning experience. Most of the information that I am providing to you (especially the statement about color management profiles) have been filtered to me through various channels, and it is quite possible that I'm making generalizations (ie Color management profiles are best used with consumer inkjet printers), however this is all information that is pertinent to ColorCentric.
I will try to contact our print partner and see if this is something they are willing to provide, but there are more factors involved than perhaps are on the surface. I know there are certain things (palette used to color calibrate, for example) which are proprietary to Xerox in which they can not provide to us. I know that a CMYK profile is a completely different animal, but all the same we must respect the decisions made by them regarding their capabilities/limitations. It may be a case to where they do not want to be responsible or held liable for a print job that had say a CMYK value of say 0, 35, 91, 0 but was printed with a CMYK value of 0, 32, 94, 4. All of this is pure speculation on my part, but it gives you an idea that its not that we're trying to withhold it from you. If I had access to it, I would provide it.
I can tell you that based on my experience the majority of color reproduction problems were the result of either the wrong color palette (using CMYK instead of RGB), poorly designed PDF's or those distilled using an uknown third party company, complex layering within a document which was not flattened, and other sourcefile related problems. Rarely have I dealt with a graphic designer who complains that the hardware calibrated monitor displaying a PDF with the correct specs does not match the printed result. There are always exceptions as I've noted in my previous email, but we have a solid record for author/customer satisfaction and problem resolution.
I'm open to the idea of printing a book at our expense with your attached color guides, and shipping them to you for your review. If you can think of any other color management-related articles or test images to include, please let me know. Color reproduction and print quality is something we take very seriously, as does our print partner, Colorcentric.
I understand the importance of color management - I am a photographer and am currently designing a magazine depicting art in the urban landscape. I can appreciate how important it is that what you have in your workspace is as close of an approximation as possible to the printed result.
Regards,
John
Lulu Support