... CB540A Color Print Cartridge with Ultraprecise Toner (CB540A) - Specifications•Suitable for use in: Printer HP Colour Laserjet ... CP1215/1312/1515/1518 Series.•Ultraprecise toner ensures extra sharp, black ... ,2550L, 2550Ln,2550n,2800series,2820,2840Toner Cartridge:Yellow8C9703A, Q3963A226Toner Cartridge: Magenta9C9730AColour Laserjet 5500,5500dn,5500dtn,5500hdn, ...