![Lexmark CS310dn Toner Set Compatible 2-Pack Black for Models: CS310dn, CS310n, CS410dn, CS410dtn, CS410n, CS510de, CS510dte](http://store.etoner.com/cdn/shop/products/cs310dnblack_{width}x.png?v=1642085946)
For models: CS310dn, CS310n, CS410dn, CS410dtn, CS410n, CS510de, CS510dte
Average cartridge yield: 4,000 approximate pages based on 5% coverage (actual yield depends on specific use including images printed, printer, print settings and other factors)
MFG Part Numbers: 70C1HK0 (701HK)