I am quite familiar with Red River as I buy their papers. I do like their
various papers.
Please explain what you mean by "spongless cartridges." I don't know what
that refers to.
Also, it sounds like you are refilling the Epson carts. Whose ink are you
using, etc?
TIA
Steve
Spongeless cartridges are aftermarket cartridges that are easy to
refill - they have a rubber plug you pull out rather than having to
drill through the Epson cartridges, which tend to refill badly. They
often have automatic reset chips so you don't have to buy a chip
resetter to be able to refill them.
The lack of a sponge is to save the printhead - older refillables had
a sponge, the same as the Epson carts, but with multiple refills, the
sponge could break down and ruin the printer. The first generation of
spongeless cartridges leaked badly though - the role of the sponge was
to prevent the ink from draining out of the cartridge too quickly.
Newer ones have a vent system that prevents this from happening. It's
important to buy them from a reputable company to ensure that you're
not getting older models.
There are several companies that sell ink refills for the R1800, most
of them get their ink from Image Specialists in order to resell it to
the public (IS only sells wholesale). Don't buy anything unless you
get a /recent/ review from someone using the same product. Older
reviews are useless as the company may have changed suppliers.
Ignore the local troll on this newsgroup if it starts screaming about
untrustworthy companies, you will find that many people here have had
very positive experiences with refilling. Most of the negative reviews
you hear are from 'universal' refill kits where the ink is not
formulated for a specific printer, but is promoted to 'work in
anything', which is impossible to do while providing quality.
Personally, however, I would only use refill kits for non-archival
things like printing your email, newsletters, etc, and not important
things (such as reprints for sale to customers).
--
http://www.FenrirOnline.com
Computer services, custom metal etching,
arts, crafts, and much more.