 Hey guys, it's Kevin. Today we're going to go over how to replace the scanner unit for Epson Expression Premium XP 7100. If you have a scanner here and you don't want to spend all those time to disassemble and troubleshooting it, you can just get the whole unit and replace it. You can go to bchtechnologies.com and go to printer parts and scanner and ADF feeder. Today I'm going to show you how to install this XP 7100. I like to tape the top cover into one piece and then if you notice there's a button here. The bottom part of the scanner cannot be lift up until the button is pressed. So what I would like to do is just tape the top and the bottom scanner together so they'll become one piece. Now we turn to the back of the printer and remove this screw on the side. Pull the cover towards the back and then the cover will come out. Let me show you this cover. On the bottom it's kind of a hook. So you should hook the bottom and on the top it's kind of horizontal sliding so you will hook the bottom, press it in and then slide towards the front. That's how you install it. Almost all the wires are connected to this piece of circuit board. Let's remove those two ground wires first. You may want to use your cell phone to take a picture of the wire so you don't forget. So there is a blackhead wire with three wires and there's a white head, three wires and their base also has the same color so those two you cannot miss them up. On the top there are four wire connection and there are two wire connection so those you cannot miss them up. Now you can push the wires away. Remember you got two ground wires so when you install make sure you screw both of them into the same slot. The scanner also has two FFSE cables. The smaller one and the bigger one goes to the scanner and the medium one goes to the circuit board that we just showed you. So keep the medium one there and pull down the bigger ones and the smaller one. They're going to have a lot of glue on the top so you need to pull them off the glue. Okay now we have all the wires attached so right now we need a Philip screwdriver, Philip number two, and remove those two screws from the top. Open and close the scanner unit a few times and you're going to see the scanner unit are going to come off. Now you can pull the wires out and now you can take out the whole unit. To put it back remember the hinge has a 45 degree angle so pay attention to the slot on the right and on the left. So you're going to put a hinge inside those two slots at 45 degree angle and push it in and then close it. I hope you enjoyed this video. Visit us at www.bchtechnology.com or locally Greensboro, North Carolina. Cheers!