PREMIUM COMPATIBLES Compatible Toner Cartridge Replacement for HP CE264X ( Black ) This cartridge is compatible with the following machines: HP Color LaserJet CM4540, HP Color LaserJet CM4540f, HP Color LaserJet CM4540fskm, HP Color LaserJet CM4540mfp This Genuine PCI Brand Product is backed by our Factory Direct Premium Promise Warranty and is guaranteed 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. Premium Compatibles Inc. is a USA recycler of used and unwanted laser toner cartridges. Average yield is listed based on industry standard 5% page coverage.