There are two main ways to refill an inkjet cartridge without having to buy a new one. Inkjet refill kits can be purchased so a person may refill the ink himself. Ink refill stations can be found in various retailers for a person to get his ink refilled.
Ink refill kits can be purchased online at Walmart.com and Amazon.com. Refilling ink is usually cheaper than paying someone else to do it. On the other hand, it is often very messy, and the ink can stain if not handled properly. It can also be dangerous to operate the needle; when trying to insert it into the cartridge, it may slip, causing physical harm. Retailers like Costco and Staples often have ink refilling services and the refill can typically be done within an hour at a lower price than purchasing new ink.