Also called “recycled printer cartridges,” remanufactured ink cartridges are sent to a manufacturer that will replace the ink as well as any parts that are damaged or not working properly. And once it has been restored, a quality test is performed. They’re made from recycled ink cartridges that have already been used, which are taken apart and refitted with new ink or toner. Most manufacturers make it easy for you to recycle printer ink cartridges, which can not only save you money but can also benefit the environment.