Compatible with HP Printers: M452dw, M452dn Series, MFP M377dw, M477fdn, M477fdw Series Remanufactured Compatible Replacements Included: 5 Pack of HP 410X / Toner CF410X Black Toner Cartridge Compatible with HP 410x CF410x toner black ink cartridge Black Page Yield*: 6500 *Average cartridge Page Yield* in accordance with ISO 19752. *at 5% coverage (ISO/IEC standard) All LD branded remanufactured HP M477FNW toner HP 410 HP410A HP 410X compatible ink cartridge products are built to perform. Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.