You can measure color patches on a page using the X-Rite i1Studio spectrophotometer.

1. Place the patch page on a smooth, even surface.
2. When the screen indicates that the i1Studio is measuring, place the i1Studio in the white space above or below the strip specified on the screen.
3. Hold down the button and slide the i1Studio along the strip of patches slowly and at an even pace.
4. Release the button when the i1Studio reaches the white space at the end.
5. After you successfully measure one strip of patches, move the i1Studio to the white space at the beginning of the next strip.
6. Continue to measure the remaining strips in the same manner until you have measured all patches on the page.
7. Continue to measure the remaining patch pages (if any) in the same manner until you have measured all patch pages.
8. After you measure the last page, click Next.