Actually, the answer to his question is found
midway down the article. Other than Epson no other
desktop printer uses pigment colorants as standard
for there colors. HP, Lexmark, and Canon use pigment
(text grade) for their black 4-color process printers. The article
goes further to explain one of the reasons for this limitation and
how Epson was able to get around this limitation with the development
of encapsulated pigments and a new cartridge design.
As for promotion, even charities promote. I don't
work for a charity. As a part of the services and products we promote,
I provided a link to free information that answered a question
and provided additional information that may be of interest
since the question concerned both pigment and dye colorants.
You may not appreciate access to free information, but others may.
If you have something useful to add to this thread I'm sure it
would be appreciated.
John Mills - Technical Support Manager
http://www.weink.com/