The HP 24 LaserJet Toner Cartridges offer professional print quality, consistent performance, easy-to-use design and dependability. They are designed together with HP LaserJet 1150 Printers for fast printing and crisp, sharp results every time.nn- HP LaserJet Q2624 Family Print Cartridges with Ultraprecise Toner ensure extra sharp, black text, smooth greyscales and half-tones. Helical roller drive eliminates banding for accurate print quality and reliable performance every time you print.n- An essential element of reliable HP printing, the toner cartridge is engineered to deliver professional results every time. By using this cartridge, personal business users can count on reliable performance and professional results every time.n- The toner cartridge is easy to install, manage and maintain. This toner cartridge is designed to withstand day-to-day office use without hassles.