| The term was coined in the early 1900s to describe fine
art prints created by using IRIS digital print technology. Today,
however, the term is also being used by some galleries and manufacturers
of other digital printer, which can be a bit confusing.
The high quality standards set by IRIS Graphics remain
the best standards today, and to that end, we are attempting to make a
distinction for you between the IRIS Giclees and those of other manufacturers,
which may include a broad spectrum of quality.
How does the IRIS Printer Work?
To summarize the process without getting to technical,
the IRIS printer has a print head, which moves across a rigid stainless
steel threaded rod. As it moves, it sprays 4,000,000 droplets of
ink per second (we don't know who did that count, but that's what it is)
onto either paper or canvas, which has been wrapped around a drum.
As the drum spins, the print head moves across the sheet delivering ink
from four separate jets in sequence: first cyan, then magenta, yellow,
and finally black.
From data received at the print head, the ink droplets
cluster within a pixel in variable quantities and combinations, just the
right combination of droplets depending on what each pixel should look
like. It is this process that creates the continuous tone effect
we described above, unique to the IRIS print. No large pixels are
visible to the naked eye!
This is a very simple explanation of a most sophisticated
printer. Further technical details may be had by calling IRIS Graphics.
Ink Technology & Longetivity
The new IRIS Equipoise inks have a wider gamut, and are
longer lasting than any previous IRIS ink sets. For instance, tests
which were conducted by Wilhelm imaging Research in Iowa have projected
a 32-36 year longetivity rating to prints on Arches Cold Press Paper using
the IRIS Equipoise Inks..
IRIS Giclee Quality
Our IRIS prints have a smoother, more continuous tone
effect without the rosettes that you will see in other prints, which makes
them much more comparable to an original painting. Our intent is to produce
the very best prints possible on genuine watercolor papers and cotton canvas.
We chose the IRIS Printer for its unique ability to print with incredible
realism and repeatable color accuracy on such varied materials.
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