Forbes contributors publish independent expert analyses and insights. Below are charts showing recent estimates created by Trefis members for the two drivers in detail. 1. Lexmark Laser Printer Market ...

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 ...

The cheapest Lexmark black cart I've seen is around $30, but a Canon's is about $10.<HR></BLOCKQUOTE><BR><BR>so? both canon and epson ink tanks are considerably smaller, and the print heads eventually ...

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 ...

Score one for the little guys. In a precedent-setting decision handed down this morning, the U.S. Supreme Court ruled that a company’s patent rights are forfeited once they sell an item to a consumer ...

The Lexmark P4350 All-In-One can print, scan, copy, or fax using a PC fax modem. It focuses on photos, with features like an LCD to preview photos, the ability to print directly from a PictBridge ...

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The US Supreme Court voted 7-1 to place more limits on the rights of patent-holders, striking down a decision by the nation's top patent court for the second time in two weeks. In Impression Products ...

Kyle Wiens (@kylewiens) is the co-founder and CEO of iFixit, an online repair community and parts retailer. Impression Products wanted to make toner a bit cheaper by refilling Lexmark printer ...