Dear Jack,

Many thanks for your reply:

"I personally don't want to venture near pigment inks as the colour shifts,
to me, simply are not good enough.  What is the point in having the
longevity but not the colour accuracy under differing light sources?

.........So, to answer your question John, I would like the best of both
worlds which is why I have an Epson 9600 arriving next week."

Jack, the two inkset options we are evaluating is a Lyson pigment+dye
inkset, which seems to emulate Epson Ultrachrome in testing,
and the traditional Lyson Fotonic dye-based inkset in seven
channels, which Lyson have successfully produced for a number
of years, and is very much a known quantity..

We took just under 1000 enquiries at Focus on Imaging
about the Epson 2100 bulk system. - During this show,
we took in a lot of feedback from existing customers who
use Epson ultrachrome inks and use the Epson 2100:

It appears that this printer, while having great features, is
VERY thirsty on ink - we used almost 50ml x 7 channels
of ink during the show (more than twice what we would
have expected) - Buying Epson cartridge inks at around
�1000 / Litre makes this printer rather expensive, whereas
when you run it with a bulk feed system, your costs can be
as low as �70 / Litre when using bulk inks bought in
1 Litre bottles...

Many Epson 2100 customers have been complaining
of metamerism with the pigment Epson inks, which we find
is virtually eliminated with the Lyson Fotonic ink option.

No need to change black cartridges when printing from gloss
to matt media.

Constantly changing cartridges can upset the nozzle alignment
- once you fit a CIS system, you eliminate the need for putting
any pressure on the inkjet carrier assembly.

Current appearance testing / profiling is showing us that an
extremely high print speed is achievable with this inkset / printer
combination - we are finding that we are able to successfully
profile down to 720 dpi with reasonable print quality.

The seven channel Lyson Fotonic inkset (Cyan, Magenta, Yellow,
Light Cyan, Light Magenta, 100% Black and dilute Black) is
very easy to profile to give excellent smooth neutral monochromes,
and accurate colours with the widest possible gamut.

Rather than being restricted to a very few fast drying papers, we
found that we were able to print on every usual inkjet media (as
would be expected from a well-proven dye-based formula)
including Ilford Galerie Classic Pearl - he best pearl finish on the
market at present, and interestingly, also produces amazing
results using Pictorico High Gloss Film distributed from Permajet
- The prints we produced at the show showed almost Cibachrome
vibrancy, colour range and gloss.

The reason for the posting is that we ran two inksets at the show,
started running the pigement inkset option, but the
moment we started our second Epson 2100 printer loaded with Lyson
Fotonic, people really started to get keen - against the expected
present - day trend which seems to favour pigment inksets.

Bulk CIS systems bring many advantages, but a disadvantage is
that you are not able to easily change inkset type once you have
committed yourself to a particular type - the donor cartridge contains
foam, which is almost impossible to completely clean out..

If we can clearly gauge the pigment / dye preference, we are then
better equipped to advise the hundreds of buyers of this system..

Best Wishes - and thanks for the mail..

John Read
MD - Marrutt Digital
Exclusive UK distributors - Lyson Limited + VTC Software Training Inc

ps:

To show the benefits of custom profiling (we only
use Thomas Holm / Neil Barstow / Udo Machiels), almost
every print shown on our stand and gallery was produced
from the raw digital file, either Flextight scan, Minolta
Dimage 7, Nikon D100, Fuji S2 Pro or Canon D30
 with no colour balancing applied at all, most prints
sized up to 20" x 36" using photoshop interpolation
to 180 ppi, and printing to 1440 dpi.









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