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Digital BW, The Print

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Message

Re: K7 in 6 channel printers

2005-11-03 by Roy Harrington

John,

I've set my printer up for this, but due to some head problems
its not quite operational.  But from what the experiments it works quite
nicely.  The original idea for K6 was to leave out the middle gray but
my experimenting with that convinced me the jump was too large from
K3 to K5.  Dots were much more visible in this range.  I decided to leave out
the lightest ink since the next-to-lightest is still very light.  There is one
profile in the 2.3.1 download for this setup with Y being K4 rather than K7.

I'd recommend that setup but I haven't seen the leave-out-the-K2 scheme.

Roy



--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Greg" <dfaprinting@y...> 
wrote:
>
> --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Tyler Boley" 
> <tyler@t...> wrote:
> >
> > John, I really think you're going to be the bleeding edge on this 
> setup.
> > Tyler
> > 
> 
> 
> Shouldn't be too much of an issue when using one of the RIPs (QTR or 
> StudioPrint), just need to leave out the darkest gray, and stretch the 
> full black a bit more, maybe a longer overlap between black and the 
> other shades. It's the lightest inks that will make the biggest 
> difference in the quality.
> 
> And normally those early printers were pretty bullit proof (notice the 
> word normally). As long as parts are available, there doesn't seem to 
> be a compelling reason to get rid of them (just repurpose them). The 
> 9000/9500 is a tank, but it is a bit slow (speed kills?).
>

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