How can I define the paper white point? Anna-Joy Klenk April 19, 2023 12:11 Updated If your original files do not contain a substrate value, you can either measure the substrate color or duplicate and adjust the substrate color from another, already existing characterization. Related articles How can I measure the paper white point of my media? Why do I need to define the paper white point? All S80 Resources In One Place How to get started with GMG ColorCard: A step-by-step guide Can I run GMG OpenColor in a virtual environment? Comments 0 comments Please sign in to leave a comment.