 Hi, welcome to BCH Technologies, this is Kevin. Today, I'll just show you how to change a tank if your tank is damaged during shipment and you want to change a new tank. So the first thing is for the new tank, let me show you. This tank can be removed by sliding. Just hold it and slide it up. OK, then you can take this out. When you put it back, you can push it down. You can see there's a notch right here. And the first thing we do is we remove those plugs. We're going to leave the washer inside. Just remove those tubes. If this part is not damaged, you can just swap the tank, but let me show you the whole thing. So for this tank, so just be cautious. We want to plug those back. If you already threw the little plug away, you can borrow the plug from your new tank. So now this is all sealed. And the ink system, we want to disturb the ink system. So we use a paperclip to shut off the inks. We peel it out a little bit. The thing is glued to the back with double tape. So we can just bend it and use a paperclip. So now the ink is shut off a little bit up right here. So I've got more room to work with. So now my goal is to swap this tank with this. So we hold it, hold it, and just slide it up. So we're going to change the color sequence of those plugs. So this guy will be black. This one will be output the old tank somewhere here. OK, if this part is broken, you can just remove it. And there are two ends, one with a smaller hook like this. That one is going to the back of here. And you can use a piece of double-sided tape here to secure it to the printer. And then you can put another piece of tape here to secure the tank. So now I remove the tube. OK, so put it down. I like to do is I like to loop this around underneath. And then I put a piece of tape here, piece of tape here, and push it back, and it will be glued on it. So the next thing we do is just open it up. So I make this pretty much leveled. Now I can remove the plugs. Remember, the big plug is where we feel the little plug is air plug, and it should always be removed. So now I can transfer the ink from here to there. So the old ones, because you plug both plugs, this make a really pretty nice ink tank. So you can just have this around here and transfer the ink. So after you got all the ink transferred, make sure you plug the big plug back and just leave the little plug open. Flip it over. Love a little bit, and you're ready to go.