 Here you guys, it's Kevin. Today, we're going to change our printhead for WF3720. This printer uses a pretty popular printhead. So I assume you probably will find a reasonable price of printhead if you need to replace it. We start with a classic to power it down. As soon as you see the printhead can move and shut the power off, just unplug the power cord. So the printhead carriage can be free. On the left side, you're going to see there's a hole right here. I'm going to use a pin to poke it. When you push it, and you can see this one, this side can be lifted a little bit. So just lift it. Now we move to the right side. You can see there's a tab here. Usually you need to leave that tab and also push inside this little hole here to remove the whole thing. But for some reason, this printer is really loose. So as soon as I lift the tab, the front hole doesn't need to be pushed at all. Now you can lift the whole thing up. And we're going to put it on the top of the printer. And this piece has really long and thin tab. Just push it inside, and it will come up really easy. And now we can remove all three screws. There are a couple tabs here that prevent you from just lifting the printhead straight up. So what you want to do is lift it up a little bit and then move the printhead towards you. Remember the metal part of the cable is towards the bottom. To install, make the little serial number towards you. Then flip the upside down. And then you need to flip the cable upside down, too. Make sure the cable is clean. And then insert it. And then you flip the whole thing backwards. So the little serial number label towards you and the metal part is towards the bottom. So that's correct. And now you can put the left side cable back. Apps has two little nipples as a guide for you to decide where to put the printhead back. So just move around a little bit. Make sure the nipple can be seen over the hole. Those two holes inside, they are actually the holes for the screw. The outside hole is for the guide. And put the screws back and the little cable box. And then take the whole CSS thing and just slide it down. And it's going to lock in place. I hope you enjoyed this video. Visit us at www.bchtechnologies.com or locally at Greensboro, North Carolina. Cheers.