Color drift turns repeat production into manual guessing.
When the same file prints differently across days, shifts or materials, the issue is usually a chain: machine state, RIP mode, ICC profile, material behavior and acceptance evidence.
Repeat orders do not match approved samples
ΔE values are outside target
Profiles exist but color remains unstable
Claims about color are increasing
ChecklistWhat to check
01Calibration state02ICC profile and RIP mode03Material and ink behavior04ΔE measurement routine05Sample approval and claims loop