Replacement Toner Cartridge for OKI 45536573 / 45536572 / 45536571 / 45536570 — Compatible with PRO9542dn, PRO9541dn, PR09431dn, ES9431, ES9541, ES9000, Pro9000 — 51,000 Pages (Black) / 42,000 Pages (Color)

Broad compatibility with OKI printers: Designed to work seamlessly with PRO9542dn, PRO9541dn, PR09431dn, ES9431, ES9541, ES9000 and Pro9000 models. High-yield performance: Provides up to 51,000 pages for black cartridges and 42,000 pages for color cartridges (A4 paper at 5% coverage). Smart Plug & Play Chip: The cartridge is recognized by your printer within seconds—no setup required—and provides accurate, real-time status updates. Professional-quality output: Produces vivid graphics and faithful color reproduction while keeping text sharp and legible for reports, presentations and photos. Clean, reliable installation: Equipped with a secure seal to prevent toner leakage and ensure mess-free, professional prints every time.