This is a set of two toner cartridges each and one waste toner collection bottle for the DocuCentre-IV series. DocuCentre-IV C2260/C2263 • Toner Cartridge: CT201444(K) x 2 • Toner Cartridge: CT201445(C) x 2 • Toner Cartridge: CT201446(M) x 2 • Toner Cartridge: CT201447(Y) x 2 • Waste Toner Collection Bottle: CWAA0777 x 1 I purchased these as spares, but the main unit broke, so I no longer need the toner and am putting it up for sale. If you would like one of each, please consult with me in the comments.