Replacement Toner Cartridge: For PB-211 PB 211EV Toner Cartridge
Page Yield: Up to 1,600 pages per black PB-211 toner cartridge at 5% coverage(Letter/A4)
Compatible for Printer: M6550 M6550W M6550N M6600 M6600W M6600N P2207 P2500 P2500W P2502w P2500NW Printers
Upgraded Chip: All cartridges are designed with the latest chips to deliver the exact amount of toner on each page, thus reducing waste and maximizing print throughput.