Xerox’s C235 is a medium-speed all-in-one color laser printer with a compact design and top-notch output quality. It’s best ...

Don't want to spend a lot of money on printer ink? You need a tank-based inkjet like the Canon Maxify GX4020, which just hit ...

The Canon imagePROGRAF PRO-310 is the new and improved version of the thoroughly excellent PRO-300 – how do you improve on that?

These capsules burst and leak ink, copying the contents on the top page when you write on it or apply pressure. A clay coating on the front layer interacts with the ink to make sure the mark stays in ...

Choosing the right color printer for an office or lab in Panama isn't just about color quality. It's about long-term ...

The presented work focused on the development of temperature sensors based on specially formulated carbon nanotube (CNT) and poly (3,4-ethylene dioxythiophene): poly (styrenesulfonate) (PEDOT:PSS) ...