I have still one fade test running - to check the impact of a GO overprint on dye ink prints - DL inks in this case, differences are becoming visible now.
I closed another fading test of the Chinese D700 inks vs. the Solution CL ink set from Poland, both inks perform alike and not - when I'm summing up the fading deltas for all CMYK colors both inks give the same result - but the Chinese black fades slower than the other black whereas the Chinese cyan is weaker than the Solution CL cyan - same with the other inks. Anyway - the Chinese inks are muuch cheaper than the other inks.
I'm getting questions by other people like - what is the best printer , what are the best (refill) inks and what are the best papers for photo prints.........and I have heard that this printer or that ink etc is by far the best........
I try to be simple with my answer but it may slightly extend when talking about fading, black points, gamuts etc.
What is the best printer - I have a simple screen copy of a few gamuts of some photo papers
That's the Netbit glossy, a Canon glossy and a HP glossy paper, with the same ink on the same
R265 printer - so what is the best paper ??? This is just a cross-section at one luminance level, the overall volumes of the gamuts are close together within 2%, and there is some variance at the bottom part, the black point of the gamut as listed in the entry postings.
And if you want to focus onto just one (assumed good ) paper and look to the output of different printer models you get this
That's the same paper - Netbit in this case - on a L800, R265 and WF2010W - which one is which? The WF2010W is running with pigment inks, the other two printers with (different) dye inks - so which one is the best ink ? The gamut volumes differ by 3% in this case.
The fading of inks has been discussed already in great detail - so I'm just not able to answer the above questions. This illustrates how tricky it is to judge a printer . Print quality results from a combination of the printer hardware/driver settings, the paper and the inks all together.
And there is another difference between glossy photo papers - the look of the gloss - papers just look different, it is the smoothness, the evenness of the surface. It is possible to measure the reflectance in 3D with some expensive equipment, but there is a simple way at home as well.
Place some different glossy papers onto a table with some distance against a white wall , use a laser pointer , direct the beam onto the paper surface and watch the reflected light on the wall. You'll see some dispersion pattern, a blob different in size/shape/diameter with different papers, the size of the diffusion circle varies by paper type, and this will correlate very well with your visual assessment of the gloss, the evenness. This laser pointer test works as well on printed sheets