If you look at the before BT.709 CIE chart you can see all 6 colors are over saturated, causing all the color points to go beyond their intended targets across the entire saturation range (20-100IRE). Their hue is also off with magenta and yellow among the worst offenders. With properly functioning CMS controls however this all can be corrected and thankfully Epson supplies the LS1500 with a very effective Color Management System. If you take a look at my post calibration CMS adjustments you can see I had to reduce saturation on almost all the colors, increase brightness and adjust hue on a few of the colors. Once completed the color performance is quite exceptional.
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