We must illustrate the different approach to how the HP Smart Tank 580 uses its ink, and how you refill it. Instead of standard colour and black cartridges you buy otherwise, here there will be four ...

Ever notice how manufacturers practically give away -- or literally give away -- certain products like printers and razors, so that they can hook us on some overpriced way to keep the "free" product ...

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 ...

If your office uses an inkjet printer for correspondence, photos and other types of business documents, you may opt for cartridge refilling as an antidote to the high costs of consumables. 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 ...

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 ...