Hewlett-Packard last year filed patents for an ink cartridge-refilling machine, even though its disposable ink cartridge business ranks among its most lucrative. The U.S.-based firm has no refilling ...

Have you ever gone to a specialist retailer to buy a printer? Maybe you're only looking to print a few documents every week, but thanks to your inexperience and the sales staff's ineptitude, you walk ...

You’ve undoubtedly heard or seen advertisements for businesses that promise to save you money on printer ink cartridges -- one problem, though, according to HP: Refilling doesn't work. Share on ...

HP is suing a maker of do-it-yourself printer cartridge refill kits for allegedly violating its ink patents. The company has filed a complaint in Germany against a subsidiary of InkTec, a Korea-based ...

Cost-conscious business owners looking for an effective way to save a buck should consider reusing their workplace's empty printer cartridges. Having your old ...