78A Toner Cartridge Compatible Replacement for HP 78A CE278A to use with HP Laser Jet Pro P1606dn P1560 P1606 P1566 P1568 P1569 P1600 (Black,4 Pack)

Product Name: Kogain 78A Toner Cartridge Replacement for HP 78A CE278A (4 BLACK), What is included: 78a ce278a Toner Cartridge 4 pack (BLACK),1 user guide, Page Yeild: 2100 pages per 78A Toner Cartridge at 5% Coverage, Printer Compatibility:Compatible with HP Laser Jet Pro P1606dn P1560 P1566 P1606 M1536 MFP M1536DNF M1537dnf M1538dnf M1539dn, Warm Tip: Please make sure our CE278A 78A Toner Cartridge 4pack（black）fits your printer model and make sure your printer model before placing an order