The Xerox WorkCentre XD100 MFP Laser Toner from LD Products is a 100% Brand New Compatible laser toner that is Guaranteed to meet or exceed the print quality of the OEM Xerox WorkCentre XD 100 MFP laser toner. We also carry the remanufactured 13R551 drum unit for the Xerox WorkCentre XD100 MFP. You can replace the 6R914 laser toner without replacing the 13R551 drum unit. You will need to replace the 13R551 drum unit occasionally. Purchasing our Xerox WorkCentre XD 100 MFP laser toner is an excellent way to save money without sacrificing quality. Our Xerox WorkCentre XD100 MFP Laser Toner Cartridge has a '100% Satisfaction Guarantee'. The use of our compatible laser toner and drum for the Xerox WorkCentre XD 100 MFP does not void your printer's warranty.