This lot of 4 Ricoh Type 1150D black toner cartridges is the perfect choice for anyone in need of genuine original toner. These cartridges are compatible with Ricoh Aficio 1013 and Gestetner 1302 models. The black color guarantees professional and sharp prints, making it ideal for printing important documents and presentations. It is important to note that these cartridges are specifically designed for use with Ricoh 1013 and Gestetner 1302 printers. Make sure to check your printer's compatibility before making a purchase. With this lot of 4 cartridges, you can be sure to have enough toner to keep your printer running for a long time.