Linked Questions

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1answer
94 views

Where's 'Convert All Spots to CMYK' in Adobe Acrobat Pro DC?

I'm trying to complete Step 3 beneath, Open Tools → Print Production → Preflight and switch to Fixups. Search for Convert All Spots to CMYK and run Fix. Now all colors in your document are ...
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1answer
185 views

Why convert to CMYK, rather than continue to use RGB?

I use Adobe Acrobat to change colors in a PDF. Why does mrserge 'convert everything to CMYK' by using the 'Map, spot, process colors' Fixup? Dietrich von Seggern never does. He merely continues in ...
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1answer
120 views

Why did the fixup to 'Convert All Spots to CMYK' fail?

Why's step 3 failing for another PDF (click to download)? I didn't change anything about this fixup, since I last used it successfully in the aforementioned post (for the PDF for Criminal Law). ...
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1answer
107 views

Why did I fail in my attempt to remove a blue background with Acrobat Pro DC's Preflight's Fixups?

What did I flub when following these 6 steps? Please see the combined screenshot beneath.
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2answers
82 views

Why isn't the 'Map colors' fixup removing a gray background?

Why's step 5 failing for this PDF (click here to download the original)? As you can see beneath, the gray background remains. Steps 3 and 4 succeeded though: here's the resulting PDF.
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1answer
45 views

Why's there no CMYK value in 'Output Preview', after I executed the fixup to 'Convert All Spots to CMYK'?

Please see the combined screenshot beneath; I see no CMYK values? I'm trying to fulfill step 4: Scroll to the page 22, as this is the first page with background fill you want to get rid of. ...
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1answer
65 views

Why's my PDF Missing Color space, after I executed Preflight profile “Convert All Spots to CMYK”? [closed]

Please see the screenshot 2 beneath, after my failed attempt to fulfill Step 3: Search for Convert All Spots to CMYK and run Fix. Now all colors in your document are CMYK. As advised by the ...
1
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1answer
42 views

Which one of 'Convert colors' and 'Map colors' Fixups are unnecessary?

I'm using Adobe Acrobat to change colors in a PDF. Using merely 1 Fixup is obviously easier than 2. So is one Fixup a subset of the other? To wit, which is more all-encompassing? Which Fixup can I ...
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0answers
46 views

Does mrserge's answer still work if I convert all spots to RGB, rather than CMYK?

Please read mrserge's answer and the question there before reading this question. mrserge answered What we will do: convert everything to CMYK, then replace specific CMYK value with other and we ...
0
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1answer
26 views

How can I change the background color, if it's the same as the color of headings, if they differ in a PDF?

This question featured a PDF where the heading and background colors had different CMYK values, but what if they had the same CMYK values? Then how can I change only the background color, withotu ...