This genuine/original Ricoh toner cartridge is compatible with the Ricoh SP 4100N, 4100N-KP, 4100SF, 4110N, and 4120N printers. The black toner is perfect for printing high-quality documents and graphics with sharp text and clear images. The cartridge is made in Japan and is designed to provide consistent results and long-lasting performance. It is a great choice for those who need to produce professional-quality prints for their business or personal use.