The Replacement No. 3 Black Cartridge from O-Ink, for example, is labeled as being compatible with Lexmark's X2580, X3480, X3580, X4580 and Z1480 printers (see Resources).

Does Lexmark's patent on ink cartridges extend to forbidding buyers from re-using or selling them? ... The Lexmark brand means quality and reliability with every printed page.

Perhaps, but an important case that is set to go to oral argument next month might decide how much you will pay for that ink from recycled ink cartridges. In Lexmark International v.

How to Reset the Smart Chip in a Lexmark Cartridge. Lexmark is one of numerous printer manufacturers that installs smart chips in printer ink cartridges. ... be with a brand-new cartridge from ...

Lexmark may have crossed the line into false advertising when it told manufacturers of refurbished ink cartridges that it was illegal for them to use microchips designed to allow them to operate ...

This past October, a federal judge in California ruled against the Arizona Cartridge Remanufacturers Association in its lawsuit challenging Lexmark's cartridge return program. ACRA alleged in the ...

Lexmark, who received legal backing from multiple other printer makers, argued that patents over the technologies included in ink cartridges were enough to prohibit Impression Products — and ...