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,” ...

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 ...

Tired of constantly making trips to your nearest office supply store to overpay for ink cartridges? $10 Credit">HP Instant Ink makes it a thing of the past. This $10 Credit">subscription service ...

Can ink refills save you money? As PCWorld’s Serial Refiller, I’m on a mission to find out. I’ve been trying refilled and remanufactured black and tricolor cartridges for my HP Photosmart e-All-in-One ...

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 ...

Hewlett-Packard on Thursday accused a national cartridge reseller of refilling used printer cartridges with ink that relies on a formula for an HP-patented ink brand. In its letter to Cartridge World, ...

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 ...

Hewlett-Packard, much of whose profit comes from printer supplies, has sued two companies that sell refilled ink cartridges, but it stopped short of trying to block the refill business altogether. On ...