What kind of ink is used in printer cartridges?
Just visit your neighborhood WalMart, and report to the Ink Jet aisle, Target has it two, be mindful not to touch the copper contact on the cartridge or you may have to buy a cartridge. And although you save money (lots) depending on how many times it lets you refill before it tells you the cartridge is no longer there and you have to replace it usually around 3 refills (U saved $90 bucks) buy the black separate, more money for the buck.