Thanks Jonathan, that detail pins it down. Could you share the exact Acrobat build from Acrobat > About Acrobat, plus the full name of the selected Preflight profile and the title of the output-condition dialog? The build identifies whether you’re using the Continuous or Classic track.
The FOGRA39/"coated" prompt is the giveaway that your path is landing on a Convert to PDF/X-1a profile. Those profiles actually rewrite the file to be PDF/X-1a, and PDF/X compliance requires a destination output intent (a CMYK ICC profile such as Coated FOGRA39, GRACoL, SWOP, or Japan Color), so Acrobat has to make you choose one.
That is the colour it would tag the file for. It is not a bug, just a different profile from the one you used before.
The simple "Analyze / Analyze and Fix" screen you remember is the Verify profile, and it never asks for a coated format. Here is how to get to it on your Mac:
- Open the PDF, then All tools > Use print production > Preflight (classic UI: Tools > Print Production > Preflight; shortcut Cmd+Shift+X).
- In the Preflight window, change the Libraries menu at the top from Essentials to PDF Standards.
- On the Profiles tab, expand PDF/X compliance and select Verify compliance with PDF/X-1a (not one of the "Convert to PDF/X-1a (…)" profiles).
- Click Analyze. If the file happens to have no output intent, that just shows up as a finding in the results, it will not force you to pick one.
Also, do you only need to verify PDF/X-1a compliance (use Verify, above), or do you actually need to produce/convert a PDF/X-1a file to hand off? If it is the latter, you will use a "Convert to PDF/X-1a (…)" profile and will need to choose the output intent that matches your press and paper, FOGRA39 is the common European coated condition, GRACoL/SWOP are the US coated ones, so it is worth confirming with your printer which they expect.
Current documented workflow
- Open All tools > Use print production > Preflight.
- Choose PDF Standards from the Libraries menu and select Profiles.
- For an inspection only, select an appropriate PDF/X validation profile/check and choose Analyze.
- To convert the file, select the PDF/X-1a conversion profile and choose Analyze and Fix.
- If Specify Variable Value appears, select the output condition required for the intended printing process, then save the converted PDF.
A profile showing a gray wrench includes fixups; Analyze reports issues without correcting them, while Analyze and Fix performs the conversion/fixups.
I hope this helps.
Regards,
Anand Sri.