Color e-ink works more or less like black-and-white e-ink, but with a colored filter thing on top. The issue is that contrast is lower when compared to traditional e-ink.

The E Ink display is great in that it comes across as a digital incarnation of print on paper. That way, it has several qualities of the latter, which include having the same feel like real paper.

On the other hand, with a white toner laser printer, you can swap the standard black toner for white to print white graphics or text onto dark-colored paper, labels, and other materials.

But E Ink has been making strides in color electronic paper for eReaders and tablets in recent years. And now the company has unveiled E Ink Spectra 6 , its first full-color screen designed for ...

What is a monochrome printer? HP. A monochrome printer is just another way of saying black-and-white printer. Monochrome is from the Greek monokhrōmatos, which means “of a single color.” ...

For Kaleido 3, E Ink has combined the color filter array with its Carta black and white film and managed to increase color saturation by 30 percent compared to Kaleido Plus, making for a "more ...