Imagine a "super-toner" for copiers and laser printers that produces higher-quality, sharper color images more economically and that reduces emissions of carbon dioxide -- the main greenhouse gas. A ...

Shopping for a printer largely boils down to choosing between inkjet and laser. Both put text and images onto paper, which seems straightforward enough, but they differ in how they do it. Which you ...

Laser printers have historically been considered as expensive. They usually come in full-color or monochrome and are aimed for high volume output. Instead of ink, laser printers use toner, a dry ...

Imagine someone inventing a "super-toner," a revolutionary new "dry ink" for copiers and laser printers that produces higher-quality, sharper color images more economically, cutting electricity by up ...