HP 121A yellow toner Gelb / Standard

- 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 colour laser printing a practical choice for work teams.
- 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 colour laser printing
- HP 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 colour laser printing.