Please note your 4880 uses 9 inks. This set includes 8 inks since many of our customers have told us they don't use the Epson T6148 Matte Black Ink Cartridge. If you desire we can include that Matte Black cartridge in addition to or instead of the Photo Black already included so you can have all 9. Please let us know with a comment when you place the order, an e-mail or a phone call. Thanks!