Ken, 1) Be sure you make the calibration sheet with calibration mode chosen in the print driver. 2) Make sure you print the step wedge normally (i.e., without calibration mode). I can't make out all your measurements. What is the reading for the most dense patch for each ink? --- In QuadtoneRIP@yahoogroups.com, "kenleegallery" <kenlee333@...> wrote: > > I measured the QTR calibration page with a spectrophotometer and made a > second calibration print with adjusted ink density. > > Then I determined the relative densities and created a curve. Then I > printed out a 21-step wedge. > > The wedge gets darker in the middle, then gets lighter, then gets darker > again. >
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Re: Help please with creating a QTR curve for Epson 3880 and Eboni 6 inks
2013-06-29 by ccolbertbw