The CF280X High Yield Toner is a premium product designed for use with various laser printers including HP LaserJet Pro 400 series. This black toner cartridge is compatible with HP printers and offers a page yield of 6,900 pages at 5% coverage. Manufactured in China by a reputable brand, this unit is backed by a 1-year manufacturer warranty and is ideal for high-volume printing needs. Perfect for those looking for reliable and high-quality printing supplies, this toner cartridge is a great choice for professional printing tasks.