ab B721 B731 High-Yield Black Toner Cartridge (45488801) Replacement for OKI B721/B721dn/B731/B731dnw/B731dn Printers

Exact-fit replacement for OKI B721, B721dn, B731, B731dnw and B731dn printers to prevent incorrect purchases. Package contents: 1 Pack of B721 B731 Black toner cartridge. Product code: B721 B731 45488801 toner cartridge. No initialization required — install and print immediately. High page yield: 18,000 pages per B721 B731 toner cartridge at 5% coverage (A4/Letter), ideal for both home office use and commercial batch printing. Designed for cost-efficiency to cut down on frequent replacements and lower consumable expenses. Reliable performance helps maximize printer uptime so you can produce large volumes without sacrificing print quality.