With advanced printers like your *** *** machine, you need more than *** cartridges to ensure its continued operation. You also need essential maintenance items like the original *** *** ***.Why entrust the running of the *** (and all other compatible printers) to anything but a genuine *** ***. Products produced by the manufacturer of your printer work flawlessly with your machine and the *** *** *** lives up to the companies reputation.If however you should ever have any problems with the *** ***, *** offer a direct warranty, but this is very rarely needed.