This product is a set of four genuine Ricoh Savin Lanier 6110D/6075 toner cartridges in black color. Made in Japan, these toner cartridges are compatible with models 6075 and 6110D. Designed for high-quality printing, these cartridges are ideal for use in printers from trusted brands like Ricoh, Savin, Lanier, and Gestetner. With reliable performance and crisp black printing, these toner cartridges ensure professional results for all your printing needs.