Digital BW, The Print

Ernst writes:

> I wonder what ink the new HP printers use as
> HP claims an even longer (Wilhelm tested) fade
> resistance, most likely pigment but maybe ........

The last time I tried an HP printer for photos, the ink washed away
instantly as I watched when I held it under a faucet, leaving blank paper.
I wrote off HP at that point.

As for Epson resolution, I'll have to try a 4x6 of a medium-format shot and
see exactly how much resolution I'm getting under a microscope (that would
be just under 1500 ppi for the image).