Premium Compatibles TS2550-PCI PCI Muratec TS2550 16k Yield Black Toner Cartridge For Use in: Murata-Muratec MFX-2550, Murata-Muratec MFX-2570, Murata-Muratec MFX-2590 This is a Genuine PCI Brand / Premium Compatibles Inc. product for use in Muratec 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. 1 Year Premium Promise Warranty