2 ms·Or head towards 72 DPI and get document quality resolution over a square mile.by batbomb 8y agoOr head towards 72 DPI and get document quality resolution over a square mile.JKCalhoun 8y ago72 DPI, document quality? Ahh, the days before "retina displays", yes. ;-)mark-r 8y ago72 DPI hasn't been current since well before retina displays, you might have to go all the way back to the original Macintosh. Even an old 14" 1024x768 display was 91 DPI.