Quality control (QC) in color management is essential to ensure that the final output meets the desired standards. QC involves both measuring and visual control methods. Measurements can be used to stabilize the printing process, whereas visual control may detect issues not visible through measurements alone.

The process includes checking the Spider Diagram, which helps identify flaws in the ICC profile. For example, a green channel not printing correctly can be detected, as well as issues like extreme over-inking. Additionally, it is important to compare the gamut of the newly created profile with the required gamut for specific jobs.