Can I request that black ink be printed as true black instead of a lighter shade?

Yes, you can ask for true, solid black rather than a washed-out gray, and the proofing stage is the moment to flag it. If blacks look light or dull in the online preview or on your proof, tell the team right away so the color can be adjusted before the run starts.

To get a deep, even black:

• Use a rich black build rather than 100% K alone on large areas, for example C50 M40 Y40 K100
• Note your color concern during proof review so it is corrected before printing
• Ask about a hard copy proof if the exact black is critical to your brand

Raising it early is important because once the final print run begins the color is locked in.