Hey guys, after seeing posts for years about carts not being completely empty when the printer tells you to replace, I have never ran into that before today. There is no telling how many emptys I have thrown away that when I shook them, I decided they were bone dry. I have actually cut into them a time or two, and only gotten drops out of them. Today, I pulled a magenta cart out of my XR, and thought there was some still in it. Sure enough, I cut into it and there was quite a bit of ink still in it. This is the first time I have ever noticed it, and I usually give them a shake or two on my way to the trash. I always run OEM ink. for what that's worth. I don't care to throw away a couple of pennies of ink away when the printer tells me it is time, but if I ever encounter another time when there is still ink in the cart, do I pull it out and right back in, or pitch it and drive on? Thanks