Digital BW, The Print

2200 and 4000 Epson desktops print at 720dpi and yes, with some images
you may barely see 720 Vs 300ppi of other printers if you squint hard
through a lupe at comparisons on hard surfaced, critical paper such as
a glossy or EEM. I doubt anybody would find the difference meaningful,
and I'm sure any difference is lost on a softer paper.