 Welcome to BCH Technologies, this is Kevin. Today, we're going to troubleshoot our printer, Epson WF7610. This printer is brought by Chris. If you do not know, we troubleshoot printers for other business locally. So if you live near Greensboro, you're welcome to bring your printer in. And we can troubleshoot it for free. And also, I didn't upload any video in the last two weeks. I have to apologize for that. The reason is I fall off my bike, a mountain biking. I went to Colorado to climb 14 years. And I have this great idea that I can bike my way down the mountains. And as I biking down, the bicycle disintegrated. And I got three stitches. You can see it's pretty bad. So now I'm recovered. And let's get started work. In this video, we're going to troubleshoot an Epson WF7610 equipped with continuous ink supply system. We'll cover troubleshooting a CS, installing and priming refillable cartridges, as well as technosis and unclogging printers. The first problem is the printer complains about not recognizing all the cartridges. Many people would open up the printer lid and start troubleshooting. The correct way is to click the Proceed button and then open the lid. We'll wait till the cartridge comes to a stop. Then press and hold the Reset button on the CS. The Reset button will discontinue the electronic current on the chip temporarily. And thus, full the printer to think. We can see as the button pressed, the corresponding symbol on the LED screen agreed out. Once we release the button, they are light up again. We'll press the Check button and make sure the cartridges are installed correctly. After closing the lid, Epson displays this screen. It looks scary, but I call it a happy screen. When we see this screen, we know Epson is accepting the new cartridge. If you read carefully, it says, you are not installed genuine Epson cartridges. Are you trying to save some money, naughty boy? The second screen is like a divorce paper. It says, if you don't use Epson, then I'm going to go live with my mom and I'm taking the kids. Then it's on your shore page. OK, we got our first problem solved. OK, let's check on the nozzles. See if there's any clock nozzles. One nozzles is a totally blank piece of blank paper. So we'll use the printer's building function to clean the twice. Then we'll wait two hours. Then we clean the twice again. There's still a blank page after four cleanings. We took the CS out and checked the ink in the cartridges. Actually, there wasn't any ink inside any of the cartridges. We took a syringe and then we removed the top plug from the cartridge. And then trying to draw ink from the tank. If you notice, we already have the tanks air hole open. And we installed air filters on the ink tank. And you can see there's no ink coming in at all. So we use a special adapter on top of the syringe and trying to draw in from the bottom, just like how the printer consumes ink. The adapter can be found at the BCH website and code accessories and syringe and needles. And there's this four piece plastic refill needle. You can see no matter how much we suck, there's no ink coming in at all. Once we took it apart, I can see clearly there's no ink. This CS is not made best. We covered their logo just for courtesy. I'm not a big fan of this kind of CS. You can see there's a big column in the middle. The ink pressure is regulated by that column. And they are more favorable for a split ink design. Here's our split tank design. You can see the tank is divided by different chambers. And I think this is more stable than the column one. We're going to install a new set of cartridges, a refill cartridge rather than doing the CS. So we go to cartridge and go to Frabson. And we select a 250-2. There are two holes. One is air hole in the back. You unplug this hole and never plug it back. Just leave it open. Then there's a refill hole in the middle sealed by a clear plug. We'll use something to poke it in and remove it. The two holes are connected. And if you find one hole is really hard to get ink in, you're filling the wrong hole. You're filling the air hole. The another one is really easy to get ink in. And you won't damage the printer if you use the wrong hole. It just takes a really, really long time to fill from the air hole. We're going to borrow the plug from the air hole to seal this. So the refill hole is sealed and the air hole is open. The only time you want to seal the air hole is probably you'll take a cartridge to somewhere and you don't want to spill. Other than that, just keep it open. Here's my secret touch and it's an optional step. If you happen to have a priming tip, use the priming tip to draw a little bit of air from the bottom until you can see the ink. It's highly optional. Just for me, I like to do that to reduce the chance to get clogging. If you don't have a tip and you can guide one very cheaply from our website, it's under accessories and syringe needles. So this guy four-piece plastic refill needle tip for quick ink transfer and the priming CS. Oh, by the way, this is sublimation ink. And that's why it looks so weird. The black look like a brown. And the sublimation ink, you have to do a heat transfer to show the true color. Secret ingredient. OK, here's one air that we got lost cause. Once you install a new set of cartridge and it says the folding cartridge cannot be detected, the reason is you'll probably open up the lid without letting the printer know. So it's pretty easy to correct. OK, let's click Proceed and open up the printer. You can see once you unclick the cartridge, the one on the corresponding LCD panel has grayed out. Once you press it down and it's light up again. And I'll just unclick the magenta just for sure. Then we'll continue. And then we get this happy screen. You have not installed genuine Epson cartridge. Yeah, of course, this is not Epson cartridge. Proceed. And warnings, OK. And do you want to still use this ink? Yes, done. And after we have another check, it turns out that the yellow is clocked pretty heavily. The magenta is partial of part of magenta is clocked. Of course, we do two building cleaning functions. Then we do two hours, then do two more. And after that, it's still clocked. We also made some printout and you can see the yellow, the clock yellow. It's time to bring out the big guns. We use these triple action cleaning solutions, which is at accessories and anti-clogging agent. The triple cleaning solution work on dye, pigment, and sublimation ink. Because this ink is a sublimation ink, so we have to use the triple cleaning solution, which is green color. We turn on the printer. As soon as the cartridge can move, we unplug the printer. The reason is we don't want the printer to lock the cartridge, so we cannot move it anymore. Then we take a piece of paper towel, put it underneath the ink pad. And then we move the cartridge to the middle. Then we use this tool from accessories and a priming clip and a syringe. And it's this unclogging syringe tool for Epson. This is nothing special about these two. It's just a syringe with a tube. But the tube is tested to fit perfectly and tightly with the ink intake. So make sure that when you pick up the tool, make sure it fits the model. Otherwise, you may have a bigger tube. So the ink will be everywhere when you use it. And we fit one end to the ink intake. And another side with a syringe. Always squeeze. Remember to not squeeze too hard. And it's like half the force as you squeeze a lemon to make lemonade. But twice as hard as an old lady squeeze a peach. Yeah, that's where I put it. You're going to feel the print has opened up. And then you can inject consistently with a cleaning solution. You can see, now it's the breakthrough that unclog it. Now you can gradually push the cleaning solution inside. And the first cleaning is horrible. That's expected. And then do another cleaning. Perfect. OK, let me show you how to deal with warning messages. You might get this warning message that the ink is low. And you try to reset the chips on the cartridge. And nothing happens. The reason is your cartridge is auto-reset. So there's no way you can reset manually. So what we're going to do is just ignore those warnings. Just click OK, yes. And just keep using the printer. And just print more pages. And just ignore all those messages. They are just trying to get you into the store and buy real apps and cartridges. Just OK, and nothing will happen. OK, you just keep printing until one day this happens. As I cannot recognize the following ink cartridge. This is great because the magenta cartridge has been reset. And the printer cannot figure out how can you get a new cartridge, but you didn't open the printer lid. So let's fold the printer. So we took, don't forget, click a proceed. OK, then open the printer door. What we're going to do is just do exactly what the printer says. We took the magenta out, no matter how many inks in the cartridge. We're going to fill it all the way up to the top. And I'm plugged refuel hole, keep the air hole open. Then press it down until we see the magenta icon light up. Then we do a check. And it says good. Close the scanner unit. Actually, 99% of the time, we should do whatever apps ask us to do. OK, remember the happy screen? You have not installed genuine apps and ink cartridges. Magenta, perfect. So what do we do? Proceed, proceed. Not quiz, what are we going to do with this screen? Yes. So if you're sitting level, it's full. OK, let's do a heat transfer. So I can show you the true color. So you don't have to look at this ugly, ugly black anymore. So we print off a page on the transfer paper. So what you do is you'll print on transfer paper. And you can press it. This is called hot press. You can press it on any kind of polyester directly. Or you can press on a treated cotton. If you have a cotton, you have a kind of treatment. And also, you can press on coated ceramics. And vinyl, you can do it directly. So you have to figure out how you're going to treat the material. So basically, we print on a piece of t-shirts, which made out of vinyl, the polyester t-shirts. So when the ink is heated, it has a phase transfer, a transfer to another phase. And now it shows true color. So now you see black is black, yellow is yellow. And of course, you need to write everything in reverse. I hope you enjoyed this video. Visit us at www.eachtechnologies.com. Thank you. Have a good day. Cheers.