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For Roark:: RC Compatible Inkset (UC type) was MIS VM Inks with Roark

2003-01-23 by Shilesh Jani <shilesh.jani@smith-nephew.

Paul,

Since MIS is not yet offering this inkset, and we don't know if they
ever will, is there any chance you would share the dilution formulae?
 I would be glad to try it out.

Regards.

Shilesh

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Paul Roark"
<paul.roark@v...> wrote:
> Bill,
> 
> You wrote:
> 
> >... I have had almost no clogging problems in the two years
> >or so that I have used MIS VM and other inks in my 1160 ...
> 
> I think some printers seal their heads better than others.  If that
head is
> not properly sealed when it is parked, there will be trouble.  Also,
there
> appear to be climate/humidity/elevation variables.
> 
> >... I would give a big thumbs up to the MIS VM ink set
> >and Paul's curves method of making black and white prints.
> 
> I'm glad they are working for you.
> 
> > On the other hand, I have yet to see a glossy paper that
> >accepts pigment inks without problems ...
> 
> The RC (glossy) paper-compatible VM inkset is in my 1160 as I write
this.
> It runs on the standard VM curves.  Because the base gray ink is a hair
> warmer than the base MIS quad ink used in the old vm inkset, the
standard
> 1160 NC curve prints near dead neutral on most papers. 
Specifically, it's
> 0.01 unit cool on EEM, 0.01 unit warm on PhotoRag, dead neutral on Epson
> Photo Paper, and 0.01 unit cool on Premium Luster.  Eclipse Satine
prints
> cold, but with the Medium Warm curve, it's dead neutral with the new
VM (my
> formula VM 3.5).
> 
> VM 3.5 has a slight (0.005 - 0.01) magenta bias, avoiding any hint
of green
> and having that "selenium" look that I and many others prefer.
> 
> The base inks are a combination of MIS UltraChrome clones and Epson
Archival
> black pigments -- no dyes. I've tested the MIS UC light black that
is the
> basic ink, and it tests out as good as the UC inks.
> 
> This new VM is an UltraChrome-class inkset that, like the UC inkset,
will
> print on RC papers if you use an appropriate black.  The Epson Archival
> black is the top of the heap, in my view, but MIS has a pure-pigment UC
> clone Photo black that also works fine and, I assume, will be much
cheaper.
> 
> I have no idea if or when MIS will mix this ink.  E-mail MIS to find
out.
> 
> Paul
> http://www.PaulRoark.com

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