Fw: Average color changes on ink/media
Fw: Average color changes on ink/media
- Subject: Fw: Average color changes on ink/media
- From: "Adriano Von Markendorf" <email@hidden>
- Date: Fri, 8 Feb 2002 09:36:24 -0200
>
> In my experience, which varies by printer so this is a generalization,
>
> the print changes dramatically after 10 minutes, quite a bit after
>
> an hour, and doesn't really stabilize until 24 hours. I had some actual
>
> numbers from some studies we did once, but I don't have them any
>
> more, sorry, it was from PressReady days... The upshot is that if
>
> you're measuring your targets within an hour, the target has shifted
>
> quite a bit from when you started, especially if you use something
>
> slow like a spectrolino. We also measured variability between
>
> inkjet engines, and were surprised (and disappointed) by the results.
>
> There was only one manufacturer who made really consistent heads.
>
> The upshot was that consistent color is mostly impossible with
>
> canned profiles; we just did our best with the mean... Some engines
>
> are now doing self-calibration, which is a good thing, especially for
>
> those manufacturers whose printers really need it.
>
>
>
> I consider myself fortunate that I work on the color management
>
> in Acrobat now, so I work only in the realm of the theoretical
>
> and get to leave those messy issues of how printers actually
>
> work (or don't) to you guys!
>
Hi Peter !
Thank you so much for your answer.
I read sometihng like that a some time ago and I'm try to get some real-life
answer's for other guys from list.
Unfortunately the brasilian guys (too few) don't share your experiences...
or don't know the list....
Surely,
Adriano von Markendorf email@hidden
"I-C-Cm vitamin's inside" Rio de Janeiro - Brazil
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