Compatible with AcuLaser C1100 AcuLaser CX11N AcuLaser CX11NF S050190. Package Content Compatible EPSON S050190 REMANUFACTURED BLACK TONER CARTRIDGE. Approximate Page Yield: Black - 4000 pages per cartridge at 5% coverage per EPSON S050190 REMANUFACTURED BLACK TONER CARTRIDGE. Prints high-quality images and texts. Microchip Included: The intelligent chips make cartridges work with your printer.