What is the purpose of a proofing gamut check?

• A. To ensure that the colors in the proof fall within the printer’s achievable color range.
• B. To measure ink density only.
• C. To calibrate the monitor brightness.
• D. To adjust the paper thickness.

Answer: (A)

A proofing gamut check focuses on whether the colors in your proof can actually be reproduced by the printer. It verifies that the proof’s colors fall inside the printer’s color gamut, so you don’t end up with colors that must be clipped or altered when the job prints. This helps ensure color accuracy and predictability across devices, reducing costly reprints and aligning the proof with final press capabilities. It isn’t about measuring ink density alone, calibrating monitor brightness, or changing paper thickness, which are separate concerns outside of color reproduction.