This Genuine HP LaserJet Q5942YC / 42X High Yield Black Toner 4250, 4350 (23K YLD) is the perfect choice for those who want to enjoy high-quality prints without worrying about running out of ink too soon. It is compatible with HP LaserJet printers and has a yield of up to 23,000 pages, making it a reliable and cost-effective option for everyday printing needs.The toner cartridge is designed to produce sharp, black prints with a high level of consistency, and it is easy to install, ensuring that you can get started printing right away. With this cartridge, you can expect exceptional performance and long-lasting durability, so you can enjoy hassle-free printing for months to come.