Re: Why is OS-X imposing a profile conversion of all greyscale images to "Generic Gray Gamma Profile 2.2"?
Re: Why is OS-X imposing a profile conversion of all greyscale images to "Generic Gray Gamma Profile 2.2"?
- Subject: Re: Why is OS-X imposing a profile conversion of all greyscale images to "Generic Gray Gamma Profile 2.2"?
- From: Ernst Dinkla <email@hidden>
- Date: Thu, 08 Mar 2012 18:22:20 +0100
On 03/08/2012 05:05 PM, Doyle Yoder wrote:
There are no profiles applied in the driver when printing B&W to Canon iPF printers so I don't see this as an OS problem.
Doyle
Is there no difference in the prints when you print the same B&W image
with Gamma 1.8, Gamma 2.2, Dotgain 20, untagged, through that route?
Not just ABW but other driver's B&W modes rely on the driver CM that
usually expects sRGB or AdobeRGB or Gamma 2.2 assigned images. The HP
recommended B&W workflow is "ABW" with driver CM on.
--
met vriendelijke groeten, Ernst
Shareware too:
330+ paper white spectral plots:
http://www.pigment-print.com/spectralplots/spectrumviz_1.htm
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