The Genuine HP 304A OEM 3 Toner Cartridge Set includes black, cyan, and yellow toner cartridges specifically designed for the HP Color LaserJet CP2025dn Printer. Made by HP in Japan, these genuine/original cartridges ensure high-quality printing using laser print technology. The set includes cartridges for all three primary colors, providing versatility for a variety of printing needs. Compatible with the specified HP printer model and adhering to California Prop 65 warning standards, this toner cartridge set is a reliable and efficient choice for professional printing purposes.