Review on Kingjet Compatible Ink Cartridge Replacement: HP 902 902XL, 4 Pack with Upgraded Chip for OfficeJet Pro 6978 6968 6975 6960 OfficeJet 6951 6954 6956 6958 6962 6950 All-in-One Printer by Antonio Curry

UPDATE: Vianne from the Kingjet seller contacted me immediately to resolve the issue. She was very nice and offered to replace the black cartridge with two more and a full refund if I'm still not happy. She really stands behind her product and as I said before, it might as well be my printer as I leave it on all the time and type from time to time. I was very pleased with her prompt response in fixing the issue and informed her that I would be grateful to accept a black cartridge and that everything was fine. I would highly recommend them and will definitely be ordering from them in the near future. Thank you Kingjet! ************************************************** **** ***** ***************************************** ******** ***** ********** **************** All colors worked great except black. This is the only XL size and it worked fine. But when it passed maybe 50% it started to peel off. I had to take the cartridge out and shake it a few times before I could print anything, but sometimes there was a small black smudge from the black ink on the page. The printer isn't used all the time and won't turn off when not in use, so this may be part of the problem. Other than that it worked fine.