Renewable Toner Compatible Toner Cartridge High Yield Replacement for HP 312X CF380X for HP Laserjet Pro M476 MFP Lifetime Warranty. We always honor our warranty, even if the Amazon return window has closed. Contact us directly with any questions or issues. Color: Black OEM Part #: HP 312X / CF380X High Yield: 4,400 Pages based on 5% coverage For use in HP Color LaserJet Pro MFP Printers: M476nw / M476dw / M476dn