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, ...

Refilling the ink cartridge by yourself can help save you a lot of money. A lot of people, especially those doing it for the first time, often perform the refill poorly and even end up ruining the ink ...

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 ...

When you refill HP color ink cartridges, you also need to reset the cartridge. Each HP color cartridge contains a chip that communicates with the printer. When the ink in the cartridge becomes low, ...

Some people call me cheap, even stingy. I’d rather be known as thrifty. That’s why I won’t buy the original (OEM) printer cartridges for my https://www.pcworld ...

What just happened? HP has employed strict digital rights management measures for years to prevent people from using third-party or refilled ink cartridges in its printers. But some hackers have ...

We work in the privacy of a garage or bathroom. Our tools are simple but effective. Serial refillers buy bulk ink and pump it into the same cartridge, over and over again. We wouldn’t dream of buying ...

Although HP ink cartridges are intended for one-time use, you can purchase refill kits fairly cheaply which enable you to get extra life out of your existing cartridges and save your company money.