The "3-MK" system I set up for the 1800 uses 3 channels of Eboni MK. Epson,
of course, does not support that approach. The standard 1900 setup is one
MK, one PK, and gloss optimizer (glop).
MIS sells the 1800 3-MK inks as "black only" I think. See
http://www.inksupply.com/r1800_bo.cfm. I don't know if they have the 1900
carts filled that way. You may have to load your own, which is the more
economical way to go.
Paul
On Mon, Jan 24, 2011 at 12:18 AM, Giuseppe Vollaro <
vollaro.giuseppe@...> wrote:
>
>
>
>
> ________________________________
> I just received the inks for the R1900 with my surpriser there are just two
>
> black inks and the glossy optimizer. I was under the impression that your
> need
> at least three channels of Balck in order to have good result. Did I missed
>
> something? Should I order some more ink to print on Mate only paper?
>
> Thanks,
>
> Giuseppe
> From: Paul Roark <roark.paul@... <roark.paul%40gmail.com>>
> To: QuadtoneRIP@yahoogroups.com <QuadtoneRIP%40yahoogroups.com>
> Sent: Sun, January 9, 2011 5:07:47 PM
> Subject: Re: [QuadtoneRIP] Re: Newbee Questing regarding Eboni/Carbon 6
> ink?
>
>
> On Sat, Jan 8, 2011 at 11:44 PM, adventeseek <adventeseek@...<adventeseek%40yahoo.com>>
> wrote:
>
> >
> >
> > ...
> > Can I just replace the Carbon cartridge for the Epson Matte Black, or do
> I
> > need to flush the Epson ink first? From my reading that is important to
> > larger printers with tubes that need flushing.
> >
>
> Flushing is safer, but probably not necessary if you're just replacing the
> Epson MK with Eboni MK.
>
> By the way, unless the 1900 is considerably better than the 1800, using
> just
> a single MK channel to print a B&W might result in a print that shows
> microbanding. That is why the "3-MK" system was set up. See
> http://www.paulroark.com/BW-Info/R1800.htm My experiments almost always
> guide me back to 3 channels as the minimum for really good printing, and
> those would include light ink if smoothness is important.
>
> When there are no light inks in the mix, prints that have very smooth areas
> like plain skies will show some graininess. Even the 1.5 picoliter drop
> printers like the 1800, 1900 and 1400 benefit from lighter inks. I've used
> black only in my 1400 with HP PK (neutral photo black) and more recently
> the
> Noritsu-Epson advanced dye, but it really looks good only when the image
> has
> enough detail to hide the defects. Some of us have also noticed broader
> banding with black only. In short, for top notch printing using a single
> black channel is marginal.
>
> Paul
> www.PaulRoark.com
>
> >
> >
> >
>
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>
> [Non-text portions of this message have been removed]
>
>
>
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