Premium Compatibles CF210X-PCI HP Toner Cartridge, Black For Use in: HP LaserJet Pro M251, HP LaserJet M276 This is a Genuine PCI Brand / Premium Compatibles Inc. product for use in HP Hewlett Packard Printers and is warranted to be free from defects in materials and workmanship for One Year. Premium Compatibles wants you to know that use of our PCI branded consumables will not void the manufacturer warranty of your printer, copier, fax or other hardwareitem. Please Recycle. PCI offers free recycling for all brands of laser toner cartridges. Email our PCI recycling team at gogreenatpcibrand.com and ask for your prepaid UPS return label. 1 Year Premium Promise Warranty