Finest Detail

[enduser]

Deanwork, I have a humble HP T120 which does a remarkable job with three colors and black. It has a print resolution of 2400 x 1200 and I am sure there is a new dot lay-down that exceeds what a 24" roll printer for less than $!000 could do in the past.  What it does with B&W with a single black ink amazes me. It easily converts to a pigment ink printer and I can't believe HP don't plug it more.

[Terry_Kennedy]

Don't downsample - set your output resolution to 300 dpi (Canon printers) or 360 dpi (Epson printers) unless you have more resolution than that in the original image. If your original resolution is higher than that at your output size, set output resolution to 600 dpi (Canon) or 720 dpi (Epson).

The Epson SC-P10000/P20000 are 600 DPI units, unlike earlier Epson models. Technically, all Epson MicroTFP models are 600, but aside from the P10K/P20K, users here are unlikely to encounter other MicroTFP models - for example, we are unlikely to have any SurePress L-6034VW (MSRP US $550,000) users here. 

[Bart_van_der_Wolf]

I've posted some A.I. Gigapixel example crops in this thread:
https://forum.luminous-landscape.com/index.php?topic=127505.msg1096550#msg1096550

Cheers,
Bart