DI Toner Cartridge Replacement for HP 81X (CF281X) HY — Black 2-Pack — Compatible with LaserJet Flow MFP M630z, M604dn, M604n, M605dh, M605dn, M605n

High-yield black replacement toner set (2-pack) for HP 81X (CF281X). Built for LaserJet Flow MFP M630z, M604dn, M604n, M605dh, M605dn and M605n. Other compatible printers: M605x, M606dn, M606x, MFPM630dn, MFP M630f, MFP M630h. Average cartridge page yield: 25,000 pages, measured in accordance with ISO IEC 24711.