I'm editing my original review as I assumed the cartridge was leaking and damaged my printer, but after installing a new one it works perfect . For some reason, refilling a color cartridge changes the color of all the ink in it to green. I made sure I put the right color in the right slots by checking the hole with a toothpick to see what color was in that spot and adjusted it. with ink, but one of them got mixed up, and now the cartridge only produces green color. So I guess I'll just bulk buy black refills and just buy new color cartridges.