[argyllcms] Re: Black point gamut

  • From: Klaus Kompatscher <kkompatscher@xxxxxxxx>
  • To: <argyllcms@xxxxxxxxxxxxx>
  • Date: Mon, 21 Sep 2009 08:37:33 +0200

Hi Martin, Greame

well I have to explain it is a special device printing on ceramic tiles.
The glaze is white but the color gamut is narrow due to the inks. Special
inks heat resistant for firing.
Ink limit must be as  low as 230 otherwise it builds lakes on the tile.

Regards

Klaus Kompatscher



On 20.09.2009 10:03 Uhr, "Martin Weberg" <martin.weberg@xxxxxxxxx> wrote:

> 2009/9/20 Graeme Gill <graeme@xxxxxxxxxxxxx>:
>>        the device response is a little strange, as there seems to be
>> negligible cyan.
> 
> Yes, looking at:
> xicclu -g -fb -ir SapphireGloss.icm
> 
> it's obviously not behaving like a usual CMYK device.
> 
> Klaus:
> Bad ink limit/ linearization and/or yellow media perhaps?
> 
> Martin Weberg
> 


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