I am following the steps to linearize my process with PiezoDN and have been stalled by this problem:
When combining the LAB numbers derived by printing out a 129 step tablet using the 79-99-PiezoDN-Pd-AC-ILM.quad and that quad profile in QTR-Linearize-Quad.app (step 8 in the PiezoDN manual) I get the following message: Invalid linearize curve – not constantly increasing. Here are the Lab numbers I arrived at using ColorPort and the i1 Pro II profiler–on the left hand side, and the Quad profile attempt on the right hand side, see excel attachment:
Any help would be appreciated!
LABnumbers_Quadproflieattempt.xlsx (43.6 KB)