HI-VISION Compatible HP CF380X (HP 312X 1 High Yield Black) laser Toner Cartridge Replacement for HP color LaserJet Pro MFP M476dw, MFP M476dn, MFP M476nw printer (1-PACK) (CYM) Premium Quality Replacement Ink Cartridge is made by ISO9001 Certified Factory to Meet OEM Standards 180 Days Money Back Guarantee 1 Year Manufacturer Warranty Against Product Defect Black: Up to 4,400 Pages at 5% Coverage