I am so dissappointed with the 902 cyan/magenta/yellow ink as it has not lasted more than one month. I have not even used much color documents but within about 2 weeks I started getting notice that I was low in my color inks. I do not use my printer more than 2 days a week if that. This reminds me of the sample inks I received with the printer when they only lasted a very short time. Again I am very disappointed.
It is easier to go to Staples and buy the ink rather than wait for a robot to mail it to you. Dont sign up for hpink it dont save you money and you could end up in the middle of something and run out of ink