![]() You must send the file accordingly, and not leave an important step to someone else.Cyan is an open source cross-platform image viewer and converter, designed for prepress (print) work. Uncoated paper, coated paper, American standards, European, etc. The conversion will produce a combination of CMY+K which you do not want. For example, you send an RGB file with text in black. They need you to specifically send CMYK channels. One option with digital print providers is first to print a small sample of a color chart, one in RGB and the other in CMY.Īnd no, not every provider will do the conversion for you in the cases I mentioned. ![]() If they actually need it and know what they are talking about, he can even tell you the recommended CMYK profile, and maximum TAC. If he does not know, most likely you do not need CMYK. Not in office printers, nor in a normal digital print bureau.Īsk your provider. IMHO, the only moment necessary is when the provider needs it.Īnd this is almost only the case when you have a "prepress" process, for example, sheetfed offset lithography, separations for serigraphy, etc, and in some cases, large digital banners, but the provider should inform you. my printing activities are limited currently to printing letterheads locally and printing business cards from local press printing companies, but maybe in the future the logo will be printed on fliers, posters, and such. I am using mainly very vibrant neon colors for online use mainly, which cannot be reflected accurately anyway in CMYK, and when I tried to print using RGB mode, the results were actually much better than printing with CMYK mode, but I am afraid that won't always be the case. ![]() even with all being the same but with a different Ai update, will I get the exact same conversion with the exact same codes? and does that matter greatly? ![]() if I convert RGB-to-CMYK using different Operating Systems, different software, different printers, hell. Does RGB-t-CMYK conversions work the same way even? i.e. Will this option actually give me any advantage? More specifically, will printing a CMYK document with a normal printing be SIGNIFICANTLY more consistent than printing RGB and see how it works?Ģ- To color code only with RGB: This way the hassle will versions and conversions will be much much less, but I don't want to print a business card for me, and one year later when someone new joins I print another one (maybe from another press) and the results are hilariously and pathetically different (I am good with subtle not-so-noticeable differences for that matter). I am saying all this because I don't know a way to save swatches in both RGB & CMYK with custom codes and pick one of them whenever I want, especially that changing the document color mode doesn't work both ways (if I use RGB then convert it to CMYK then changing back from CMYK to RBG won't recollect the original data, as per my knowledge). Even the same printer will produce different results under different temperatures and humidity - which only can be avoided through expensive calibrations which I am certainly not up for.ġ- Coding my Ai Files with two versions of CMYK & RGB: (which is troublesome and tedious - especially that I need a lot of testing to match and calibrate), and use each one for its purposes separately, which means also that I'll have to reproduce and re-edit each version after any further editing to the other one. What I know is that CMYK printers will almost certainly produce different results. Since it is very overwhelming and doubtfully necessary, is it a good idea to depend on printers (RGB to CMYK) auto-conversions to produce usual printing needs? (When Spot Coloring isn't an option for being expensive)
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