Ars Technica

Scanner resolution (Why can't I scan at more than 600dpi?)

So I'm using Windows Vista64 with a shiny new Cannon 8800F scanner which has an optical resolution of 4800x9600 dpi. When I go to scan (using either Photoshop Elements or Paint.NET) the highest ...
Good e-Reader

Will e-readers employ a 600 DPI screen in 2019?

In early 2018 Japan Display developed an e-paper backplane that is compatible with E Ink and it can achieve resolutions of 400 DPI to 600 DPI. This will allow products using electronic paper to have ...
Photo Review

How to scan photos at the right resolution

You can calculate the scanning resolution you require by measuring the original picture. Because resolution is normally expressed in inches, calculations are easiest when the dimensions of the ...
Ars Technica

600x600 dpi laser printer okay?

Found a deal on a Brother <B>laser</B> printer. HL1240 model.<BR><BR>600x600 dpi, 12ppm, USB. $199<BR><BR>I assume that resolution is fine for printing text. Will it do well printing basic graphs and ...
Hosted on MSN

What’s the difference between LPI, DPI, and PPI? When and why you should care?

You’ve probably seen the acronyms DPI, PPI, and LPI for resolution types. They all look and are similar, but the three are slightly different. Learning about and setting the correct DPI, PPI, and LPI ...