Unfortunately I was deceived by the Cartridge People website and they decline to take any responsibility. I need cartidge HP 83A and when you click on that a message comes up offering HP 83X instead with a note saying ' We advise you to purchase this high capacity version of the ink cartridge, which allows you to print 1400 extra pages'. I took that advice and bought HP 83X and set about installing it in my printer. Sadly HP 83X has very limited applications compared to HP 83A and does not fit my printer. And because I had commenced installation they refuse to allow a return of it. So I wasted my money.