 Hey guys, Kevin here. Back to the workshop again. Today we're still talking about paper gems, that sometimes you beat a printer so hard, this little piece come out. You'll know where it's come from, but you don't know how to put it back. This little piece is the lever for the PE sensor. It drops down in between the PE sensor, so the PE sensor will know there's no paper. When you have a paper fed into the printer, it will push this lever, so the PE sensor will know there's no paper. It goes into this assembly with a screw, and this lever goes into this assembly. And there's something to say you can do without this lever. I'm really surprised to hear that. It's unconfirmed. Somebody said you can install with a tweezer, and I cannot see how physically you can do that. The first thing you do is you take the scanner off. I'm going to post a link above to show you how to do that, so I don't have to just repeat myself. Now you take the cover off. I'm going to put the link above again, and that's how you take the cover off. However, the direction is for 3640. It's almost the same as 7.7.20 or 7.6.10. Those are just a little bit wider. Now I'm going to see a clearer view of the back, and we're going to remove those springs. You can just use a paper clip and make yourself a jig, and you can dig the spring out. The bottom spring just fit in that little piece of white plastic. There's not anything. So it's pretty easy for you to lose one, and easy to uninstall and reinstall one too. Anyway, you're going to lose one eventually, so let me show you where to get them. Go to bchtechnologies.com. Let me think about it. We need four springs. Go to printer parts, Epson and springs, and it comes with a set of five. This spring is for front page guard. If you need a front page guard, go to printer parts, paper feed, and there's a direction which each one is called. We're looking for a paper guide upper assembly. On the right, you can see there's a filter, so paper guide upper assembly. You can get this part. What if your little lever is broken? You go to printer parts, Epson. You go to paper feed, and you go to paper eject. Here's eject sensor and the lever. Again, for 7.7.20, 7.7.10, 7.7.60 is the same lever and the same sensor. You can just use those. On the top, there are three holes. There's a screw go through the middle hole, which secures the lever. The other two holes is for the lever to get hold on the metal part. The paper guard is secured by those tabs. Each segment has two tabs against each other. You can just use a screwdriver to push them apart and the guard will fall out. Now it's time to remove that screw on the top. Use a Phillips screw size 1. Now you can slide the whole thing out. By the way, if you need to replace those black rollers, they just pop out and pop in. This is another way to replace those two. To put it in, you hold it like a pistol. The shape looks like a pistol. Hold it like this and then insert it. There are two nipples on each side. That's good to hold on the top. In the middle is the hole for the screw. Those long levers are kind of annoying. They should fall back when you insert it. When you put it in, you don't really need to pay attention to it. It will automatically fall back. You can just put the paper guard flat and don't pay attention to anything else, other than get the screw into the middle hole. Do not totally tighten the screw. You need to put the pitch guard in, and then adjust the position of the nipples. Now we push up each segment of the pitch guard. You should hear a click. Just don't push it too hard, so you'll break the tabs. Adjust the position a little bit. Make sure you don't push it too hard. Adjust the position a little bit. Make sure the nipples go through the hole, and then you can just tighten the screw. Make sure every segment is in and everything lays flat. Then tap the back and make sure they all lift and come down evenly. Make sure those two things are free. Remember that long lever. This one rests on the notch of that long lever. Here's that little guy that caused all the troubles. Then just use that little hook you made, and just fishing through the bottom, and then just lift it up and attach to the top. I hope you enjoyed this video. According to my stats, there are a few of you haven't subscribed yet. You may want to get that taken off. Okay, please visit us at www.bchtechnology.com or locally, Greensboro.calana. Cheers!