LxTek Compatible Toner Cartridge Replacement Set For HP 410X High Yield (2 Black) For use in HP Color LaserJet M477fdw M477fnw Pro M452dn M452dw M452nw Printer LxTek compatible toner cartridge replacements for HP 410X have been awarded ISO9001 certification, and we have independent laboratories periodically verify product quality to ensure a smooth user experience. Page Yield: 6,500 pages per black toner cartridge at 5% coverage. Compatible Printers: HP Color LaserJet M477fdw, M477fnw; LaserJet Pro M452dn, M452dw, M452nw. Package Contents: 2 Pack (2 Black) compatible HP 410X toner cartridges. Guarantee: 1-year limited warranty / Shelf life: 18-24 months.