The 111S compatible black toner cartridges are designed for use with Samsung printers, specifically models such as Xpress M2022, M2021W, M2070, and M2071W. These high-yield cartridges provide professional-grade printing with a page yield of up to 1,000 pages at 5% coverage. With a chip included, these cartridges are compatible with the Samsung MLT-D111S and come in a pack of 2 units, making them a convenient and efficient choice for printing needs. Made in the United States, these toner cartridges ensure crisp and clear black prints for various printing tasks.