Compatible 81A (CF281A / CF281X) Black Toner Cartridge — 2-Pack for HP LaserJet Enterprise MFP M604/M605/M606/M630 Series — 10,500-Page Yield

Replacement 2‑pack of CF281A 81A black toner cartridges compatible with HP 81A/CF281A and 81X/CF281X for LaserJet Enterprise MFP models. Designed as a direct substitute for the OEM cartridges to deliver reliable, sharp black output across high-volume jobs. Key specification: - Page Yield: 10,500 pages per CF281A 81A black toner cartridge (Letter/A4, at 5% coverage) Compatibility: - Compatible for HP LaserJet Enterprise MFP M604, M604n, M604dn - Compatible for HP LaserJet Enterprise MFP M605, M605n, M605dn - Compatible for HP LaserJet Enterprise MFP M606, M606n, M606dn - Compatible for HP LaserJet Enterprise MFP M630, M630h, M630dn, M630f, M630z This CF281A/CF281X replacement set is built to provide consistent print density and crisp text, helping maintain professional output from your Enterprise MFP M604/M605/M606/M630 series printers.