Hewlett-Packard on Thursday accused a national cartridge reseller of refilling used printer cartridges with ink that relies on a formula for an HP-patented ink brand. In its letter to Cartridge World, ...

Unlike some printers that rely on liquid ink when generating documents, laser printers use a powdery substance known as "toner" that sets into place when heat is applied. This material is stored ...

Be wary of running dry of toner on units that have a true “toner cartridge” (such as Kyocera printers) as opposed to combined toner/OPC drum units. The toner contains as a lubricant which keeps the ...

But hackers told the news site Ars Technica they’ve never seen such a move take place outside of HP-backed tests. Last week, Lores told CNBC, “We have seen that you can embed viruses in the cartridges ...

The company is blocking the use of non-HP ink with a ‘security’ update that’s meant to ‘protect the quality’ of customer experience. The company is blocking the use of non-HP ink with a ‘security’ ...

I'm looking for a B&W laser printing option (straight printer or maybe MFC) to put in a public space for visitors to use to print when connected to the Guest Wifi. HP seems to be a big PITA (at least ...