CS331 CX331 Toner Cartridge 4-Pack Replacement for 20N10K0, 20N10C0, 20N10M0, 20N10Y0 Compatible with Lexmark CS331, CS431, CX331, CX431.

Package Contents: 4-pack CS331 / CX331 toner cartridges containing black, cyan, magenta, and yellow (20N10K0, 20N10C0, 20N10M0, 20N10Y0). Designed for use with Lexmark CS331, CS431, CX331, CX431, CS331dw, CS431dw, CX331adwe, and CX431adw printers. Page Yield: Up to 1,500 pages per toner cartridge (Letter/A4, at 5% coverage). Smart Chip: Provides near-instant printer recognition with plug-and-play operation, generally requiring no setup. Reliable Quality: Verified for performance. Confirm printer compatibility before purchase to avoid issues