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 ...

Printers are the workhorses of office equipment. They are used daily, often by multiple people and often to print multiple copies. Even with moderate use, printer cartridges are some of the most ...

For years, printers have been encumbered with digital rights management systems that prevent users from buying third-party ink and toner cartridges. Printer companies have claimed that their ...