well, it would appear to me the more import ## is resolution,
i.e. a image at 1600 x 1200 @ 144 dpi ( 8 x 10 ) approx
would be a bad print, however scaling up to a 3200 x 2400 resolution image,
would produce a nice 300 dpi print.
So, a chart, of resolution sizes, would be nice,
for printing out photo¹s ..ie. 8x10 11x14 16x20...etc
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