Do not judge if you see a difference (you should see a difference between every target), you want to judge where you would “accept” the difference.
Your e-Factor is 0.
The same image is being displayed for both Reference and Sample, and you are
not accepting any level of difference. If you actually see a difference, it could be
because the monitor is not consistent from the left side to the right side. Use the
BasicColorDisplay software to measure the consistency of your monitor.
No print process can ensure a 0 E-Factor match. The best you can expect today
is a 2 E-Factor match, which requires a top certified printer, that is keeping their
devices extremely well maintained and controlled and will cost substantially
more than an average printer that prints at an E-Factor of 5. Please take this
exercise again, and be more lenient in your level of expectations, unless you
have a large budget and want to work with a ChromaChecker certified printer
that can maintain a 2-3 E-Factor.
Thank you for participating in our E-Factor Exercise, please take one minute to fill out our anonymous survey to advance our industry objectives.