Well i've just bought a Colormunki to profile my macbook pro laptop and an EPSON 2400 printer....
I have printed a few on Harmann FP mat paper (wich I didn't use anymore but it was for a try ). The day after I looked at these pictures and was quite happy with it , but one week later they have turned yellowish... it might be the paper (I did have wait the 10 minutes delay before profiling the color chart).
So I try another thing : I picke up colors printed on a Mat paper, and then put it beside the screen : it is not the same color . Is that normal ? Is my colormunki quite blind ? Understand me when I pick up Blue , it's blue on the screen , but not the same (hallogen light).
I may have miss something, as I am quite new in the profiling... I think some colors are quite accurate when printing, but the blue is very difficult.
Are you using this device , and have any advices ?