There are dozens of different printers in Lexmark's X line, and they vary widely. The X543DN, for example, is a laser printer for which you would buy toner, not ink cartridges. Even the X-series ...

Lexmark printers contain a memory chip that stores errors, maintenance-related data and ink cartridge levels. Sometimes, after you've replaced the ink cartridges, the printer's LCD screen or ...

Lexmark International today introduced three new all-in-one (AIO) printers that deliver industry-leading value and ease of use for the home printing market. The new Lexmark X3480 and X2470 AIOs offer ...

A nearly unanimous Supreme Court told Lexmark it can't use patent law to restrict printer cartridge buyers from doing what they want with the cartridges, including refilling them or even selling them ...