After almost one more week (12 days) I took the comparison prints of XG ink on RC photopaper out of the "terrarium" (UV bulb).
First scan: XG versus BCI-1411 / second scan: XG versus OEM chromalife+
While prints with XG and BCI are (more or less) profiled, the chromalife prints are out of driver - printed on a friends pixma with OEM carts on the same AldiSihl 280g semiglossy paper.
Regarding fading (of all inks used in this thread) in general on different papers:
- the XG seems to be the most stable 3rd party ink I've used in canon A4 pixma's,
with the downside of the worst colormatching, no photo printing without colormunki
- the BCI-1411 (out of canon dye LFP cartridges) is second best
with much better colormatching out of the driver
- the inks from IS, MIS, tintenalarm, arici, etc... including canon's own bottled ink GI-490, are fading all fairly quicker.
For more precise evaluation my tests are not standardized,
but I hope they are of some use, for comparing at least some sort of dye ink versus another.
Building your own UV test rig is easy, you just need a UV bulb for terrarium. Here is mine:
http://www.printerknowledge.com/thr...uting-magenta-and-cyan.7545/page-5#post-80941
And here is a calculation how these tests may relate to real light fading
http://www.printerknowledge.com/threads/refilling-canon-with-oem-ink.10712/page-2#post-90350