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Digital BW, The Print

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RE: [Digital BW] Re: Dithering

2001-10-04 by Nij

I think this is where the term 'proprietary broad-band microweave' comes
into play. I couldn't find the quotew on piezography.com when I last looked,
but I think it's probably accurate. Plus... "...am optical resolution of
2160dpi. The perceived resolution is continuous tone!" I suspect this
phrasing comes about from people saying 'you can't get an inkjet printer not
to use dots' (which as far as I know, is true.

In other words... I think you are both right :) But of course, end result is
that the ink is so tightly packed we can not see the dots of a dither, or
microweave... so does it count???

Nij

> -----Original Message-----
> From: Tyler Boley [mailto:tyler@...]
>
> --- In DigitalBlackandWhiteThePrint@y..., "TerryR"
> <terryr1028@h...> wrote:
>
> I don't know what to make of that quote, it seems to contradict
> itself. They say they don't dither dots but also say the dots
> are tightly packed! It's gotta make dots, or some pattern to map
> pixels to firing nozzles. Perhaps you could call it
> screening, I've always seen it refered to as dithering in any
> discussion about drivers or RIPs.
> In the spirit of leaving the last few days behind, please don't
> hold me too responsible for what I've said when P.O.'d...
> Thanks Terry.
> Tyler
>
> > Tyler,
> >
> > This is taken directly from the Inkjetmall site:
> >
> > The Piezography BW driver changes radically the way the printer
> > prints.  The dots are packed as tightly as the print head will allow
> > from 1% to 100% black.  Instead of dithering dots like a CMYK driver
> > does - the volume of ink is changed to vary the ink density.
> >
> >
> > The above cut and paste job is from the site and my understanding of
> > how the Piezo B/W driver works also is in agreement with that. That
> > is what lead to my statement. Maybe we have a different meaning
> > of "dithering"? If so I would like to understand what you were trying
> > to say.
> >
> > Thank you,
> >
> > Terry

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