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 ...

Is ink cartridge refilling worth the hassle and risk? As PCWorld’s Serial Refiller, I’ve been buying and using a variety of third-party inkjet cartridges and refill kits. So far none has matched the ...

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 ...

HP has introduced new Envy and OfficeJet inkjet printers. The all-in-one, Wi-Fi-enabled machines offer minor upgrades over existing models, but the highlight is that they are “Instant Ink ready,” ...

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 ...