I really can not write a review except to say the Cartridges have arrived. Everything went exceptionally smooth and fast! I have not had the chance to install either one of them yet to say whether they work or not as I still have an old cartridge that works in the printer! When I install one of the two I just received if I have any problems with them I will let you know I hope these cartridges are better than than the last couple orders I received from other suppliers. The last three times that I ordered two Cartridges, from other suppliers, only one of the two would work and the one that did work seemed to run out of color ink very fast. Seeing these cartridges are OEM I am hoping I will have better luck! Thank you for your speedy shipping and your communications all along the way! I appreciate that very much. Here is hoping for the very best!! Five stars for shipping and communications!