In a recent post, I got a reply that dMax L*>20 is an indication of an inaccuracy somewhere in the process. Question 1: Is there a chart that shows what L* should be for the various papers? I’m thinking of at least a dMin and dMax value. I’m looking for something to use as a guide to know that I have accurately printed the target and that my ColorMunki is calibrated and performing well. The Linearization process consumes many hours of tedious work, and now I have 5 papers to linearize for a second time.
My re-do on Linearizing Canson Rag Photographique resulted in 13.0<L*<13.7 for each of the three curves. I somehow got 20 on a few of my previous linearizations.
Question 2: Is there a way to view the original curves that you include with PiezoPro? If so, I could verify that my data is close and that my process control is adequate.