Package Includes: 2 Pack 210a black toner cartridges replacement for hp 210a toner cartridges w2100a Printer Compatibility: 210a toner cartridge works with HP Color Laser Pro MFP 4301fdw wireless printer, Pro MFP 4301fdw, 4301dw, 4301fdn; Color Laser Pro 4201dw, 4201dn series printer High Page Yield: Up to 2,000 pages per 210A black toner cartridge replacement for hp 210A black toner cartridge Quality Performance: Each 210A 210X black toner cartridge replacement for HP 210A toner cartridges continues to provide cost-effective print volume with professional quality printout Easy to install: Each Valuetoner 210A black toner for hp color laserjet pro mfp 4301fdw toner cartridge undergoes a strict quality testing procedure to ensure quality printouts and seamless compatibility with printers