S
SleeperMan
Bob said:Just because two manufacturers both use dye based inks it does not
mean anything about their lightfastness. See
http://www.wilhelm-research.com/4x6/4x6_permanence_preview.html for
examples of dye-based prints rated from 18 years to 115 years
depending on ink and paper differences.
Regards,
Bob Headrick, not speaking for my employer HP
Well...
how do you know that this will actually happen in real world?
Secondly, they only test one canon series on god know which paper (i think
we both agree that paper is as important as ink). Canon do have silver
halide-based paper, you know.
Also all manufacturers state that all prints should be kept in album or if
in frame, behind a glass to prevent UV light damage and not in direct
sunlight. If someone respects those recomendations, i bet that times will
change a lot. Not all people print a photo and then put it on direct
sunlight for whole day long.
BTW...i still hate Epson...until proven otherwise... )