Printer ink is notoriously expensive, but with the right strategies, you can make it last much longer. This guide will walk ...

It’s a well-known secret that inkjet ink is being kept at artificially high prices, which is why many opt to forego ‘genuine’ manufacturer cartridges and get third-party ones instead.

The real cost of printing lies in understanding ink cartridge pricing, volume, and long-term savings for home and office ...

Normally this Epson cartridge-free color printer goes for $230, but right now you can get it for 22% off at Amazon for just $180.

Investigate a variety of black ink markers, and find out why they look black. Blank inks are usually mixtures of a variety of colored ink pigments in liquid solvents. Chromatography is a technique ...

Black Friday laptop deals are reliably good if you know what to look for. Amazon, Best Buy, Walmart, and specialist retailers like Dell and HP will all be offering decent deals across their vast ...

These are our favorite HP laptops from the company's OmniBook, Pavilion, Envy, Spectre and Transcend lines -- all tested and reviewed by CNET editors. Matt Elliott is a senior editor at CNET with ...

This four-function AIO (print, copy, scan, and fax) uses black and tricolor ink cartridges ... It's not the only dye-sub game in town—HP and Canon offer bulkier models that print larger pics ...

Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can escape the powerful tug of a black hole's gravity. And anything that v ...

Dan Bennett / Flickr.com / Wikimedia Commons / CC by 2.0 A black market is a transaction platform, whether physical or virtual, where goods or services are exchanged illegally. What makes the ...

When it comes to printers, the price of ink cartridges ... a balance between black and color ink costs. The analysis reveals distinct strategies among the four brands: HP offers products across ...