But Davy, you failed to notice (or reply to) his concerns about selling
his work and needing it to be archival.
Canon's inks are not archival. Even their new Chromalife 100 dye ink
formulation that implies 100 years may need to be looked at with a
jaundiced eye. Make sure you are comparing similar testing conditions.
Several inkjet ink and paper manufacturers have gone to much less
rigorous lighting levels to use as their "standard".
Canon's numbers are for Canon special paper and new ink set, and the 100
years they speak of for images kept in a dark photo album. ALmost ALL
inkjet prints will retain that. Canons Chromalife 100 has a 10 year gas
fade expectation, and only a 30 year indoor display UNDER GLASS display.
see:
http://consumer.usa.canon.com/ir/co...yAct&keycode=chromalife_index&fcategoryid=103
for details.
Similar conditions with the Epson 2400 and Ultrachrome +K3 pigment inks
(the one to replace the 2200) are showing 34-60 years without glass, and
61 to 118 years with regular glass indoors. The ranges depend on the
papers used. These inks and papers show over 200 years in dark album
storage.
I suggest people look at Henry Willhelm's website before making those
kind of decisions. see:
http://www.wilhelm-research.com/
HP has their Vivera printers out, but in order to get those types of
longevity claims you must use their papers, which are swellable polymer
and not waterproof. Inks are quite costly per volume (very small
cartridges), but HP claims large printing yields. I think time will
tell if that is accurate in the real world... it may be, I just haven't
seen enough from users to know.
Willhelm has just released his HP Vivera inkset longevity estimates.
They are showing 3 to 29 years (depending on paper) without glass, and 7
to 108 years with regular glass. This shows just how important paper
chemistry is with dye inks.
Those papers and inks show over 200 years estimated in dark album storage.