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Digital BW, The Print

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Re: [Digital BW] Effect of printer resolution on print colours.

2003-11-13 by johngoerlich

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul D. 
DeRocco" <pderocco@i...> wrote:
> > From: johngoerlich [mailto:john.goerlich@w...]
> >
> > I am printing BW photos under Windows XP/PS 7 on an Epson 
S2100/2200.
> > I have the usual problems with very slight magenta or cyan colour
> > casts when I print with a printer resolution.
> >
> > However, when using 2880 dpi I get prints which to all intents and
> > purposes appear to be as near to neutral as one could wish.
> >
> > Am I deluding myself or is there a possible explanation for this?
> > Would appreciate all comments on this.
> 
> Nothing surprising here. Each resolution has its own dithering 
algorithm, so
> there's no reason to assume that different resolutions will produce 
exactly
> the same colors. I'm sure they tried to get close to equal, but the 
way ink
> "adds up" on the page is pretty nonlinear.
> 
> --
> 
> Ciao,               Paul D. DeRocco
> Paul                mailto:pderocco@i...

Thanks, Paul, what you say is very interesting and I will experiment 
with this.
John

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