The Genuine Ricoh Toner C5100 Set Of 4 includes four toner cartridges designed for use with Ricoh Savin Lanier Pro C5100 printers. This set ensures high-quality printing performance and is perfect for office environments or businesses in need of reliable toner replacements. With this set, you can trust that your documents will have crisp and professional results, thanks to the genuine Ricoh toner cartridges specifically tailored for the Pro C5100 model.