Digital BW, The Print

Jon

What is the control in QTR that allows for greater black density?

James Haney


On Aug 22, 2005, at 2:42 PM, piezobw wrote:

> John,
>
> Neutral K7 is a carbon inket. Its a mixture of carbon based pigments  
> which have been
> formulated to be neutral when used on a very popular shade of white  
> fine art inkjet paper.
> The dMax is controlled by the Black position. Our intention with the  
> black position was a
> pure pigment black similar to the Museum Black in the PiezoTone  
> inksets. It is possible to
> substitute another black for greater dMax if you choose. Piezography  
> Portfolio Black would
> give nearly 2/3 a stop. However, there is a control in QuadTone RIP  
> which allows for
> greater black density and we found the K7 pure pigment black to be  
> nearly as dense when
> printed as the Portfolio Black is with PiezographyBW ICC and iQuads.
>
> I am certain that users can give their impression of density. But I  
> wanted to correct what I
> interpreted as your understanding that K7 was not based on carbon.
>
> regards,
>
> Jon Cone
>
>
>
>
> --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "john dean"
> <deanwork2003@y...> wrote:
>> Is anyone using the K7 now who has used carbon inksets in the past?
>> What do ya think, dmax ok?
>>
>> John
>
>
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