HP 121A Black Original LaserJet Toner Cartridge with Smart Printing Technology

HP Color LaserJet printing supplies offer professional print quality and consistent performance for affordable color printing. They bring new toner formulation, cartridge architecture, and Smart printing features to HP's precision printing system. HP's second generation spherical toner provides professional color print quality, consistently accurate results, and extra-sharp black text. Easy to install and replace, HP Color LaserJet toner cartridges enable HP Smart printing supplies technology.

New cartridge architecture and HP printing supplies features make HP Color LaserJet printing supplies very easy to order, install, manage, and maintain. This makes professional-quality color laser printing a practical choice for work teams.

• Print system is designed for simple cartridge access—each time a cartridge is depleted, the printer carousel automatically rotates this cartridge to the top position. Design makes supplies simple to install, intuitively assures correct installation, and verifies the presence of a genuine HP toner cartridge. HP Smart Printing supplies features are recognized by the HP printer to enable status monitoring and proactive alert messages.


innovative toner formulation and particle design complement intelligence in the printing system. With the same toner formulation found in HP's most advanced printers, cost-conscious work teams can move up to professional quality color laser printing.

• Second-generation, spherical, chemically grown toner in all colors (CMYK) with uniform properties and optimized size enables precise control over toner placement in the printing system. Toner has improved pigments and gloss properties, and formulations in various particle layers designed to optimize printing system results. HP Smart Printing supplies technology enables automatic, ongoing electrophotographic (EP) adjustment of the particle charge throughout cartridge life for color consistency.


Color LaserJet printing supplies complement intelligence in the printing system. The same toner formulation found in HP's most advanced printers enables cost-conscious work teams to move up to professional quality color laser printing.



HP Color LaserJet printing supplies make reliable color printing an affordable addition—even for cost-conscious budgets—bringing versatile, quality HP color printing and legendary HP reliability within reach for everyday business printing.

• Advanced toner, toner cartridge, imaging drum, printer architecture, Smart Printing components, and color calibration software are precisely matched. Drum, transfer belt, and toner collection drum are combined for easier maintenance. Toner formulation tested to ensure consistently outstanding print quality across a wide range of papers. Ongoing investment in industry-leading research and development, design, manufacturing, and testing processes achieves lower failure rates and maximizes uptime.

HP 121A Black Original LaserJet Toner Cartridge, 5000 pages, Black, 1 pc(s)

HP 121A Black Original LaserJet Toner Cartridge. Black toner page yield: 5000 pages, Printing colours: Black, Quantity per pack: 1 pc(s)