How to verify dpi?
So we’re all used to manufacturers telling us a given printer is 1200 dpi or whatever. The question is: How would I verify that?
If I print a black square 1″ x 1″ all I can see is black, no dots. So how would I know it wasn’t, say 1116 dpi, or 593 dpi, or even 1341 dpi?
There really is a good reason for my question. My daughter works as a senior quality-control engineer for a company the plans to integrate a laser printer into their product line for dental offices. Given the legal environment and price points for their stuff, she needs to be able to verify every spec provided by third-party vendors.