Keurig duo plus troubleshooting

3. Keurig Duo. Get this: The Keurig Duo (K-Duo) is a single-serve, carafe coffee maker with a 60 oz water reservoir capacity. The model features the convenience of pausing the brew for 20 seconds to serve piping hot coffee immediately. But: Even with these attractive features, customers have complained that the Keurig Duo keeps flashing the ...

1. Check the Power: First, verify that your Keurig K-Duo is properly plugged in and the power source is functioning. Sometimes, an unplugged or loose connection can cause all the lights to illuminate. If the power source is secure and your Keurig remains unresponsive, proceed to the next step. 2.Quick Fix, Keurig K-Duo Plus Coffee Maker, Single Serve and 12-Cup Carafe Drip Coffee Brewer, Compatible with K-Cup Pods and Ground Coffee https://amzn.to/...To fix a Keurig lid that won't close, you could try a few different things: Clean the area around the K-cup holder and puncture the needle to remove coffee residue or debris. Inspect for loose or damaged parts and replace them if necessary. For Keurig 2.0, adjust the plastic component beneath the lid. For K-Duo, puncture a hole in the K-cup ...Keurig Not Dispensing Water. Having a Keurig coffee maker not dispense water can be a major inconvenience. It's important to know the cause of the problem, and how to fix it in order to get your morning cup of joe as soon as possible. There are several common causes of water flow issues with Keurig machines.Energy efficient: Auto off feature turns your brewer off 5 minutes after the last brew to save energy. Simple button controls: Just insert any K-Cup® pod or ground coffee and use the button controls to brew a delicious cup and carafe. Includes: Brewer, Carafe, Manual. Wattage: 110W. Measurements: 14.19"H x 8.2"W x 11.7"D.2. Malfunctioning power outlet: Test the outlet with another device to confirm functionality. 3. Failure to directly press the coffee machine's power button: Be certain to press the power button directly without unintentionally missing it. To effectively resolve any power-related concerns with your Keurig, addressing these potential issues and ...KDP: Get the latest Keurig Dr Pepper stock price and detailed information including KDP news, historical charts and realtime prices. Although US stocks closed lower on Friday, ther...Issue 2: The coffee isn’t hot enough. Solution: If the Coffee in your Keurig K Duo is not hot enough, try to adjust the temperature settings on the machine. Issue 3: The coffee is too weak or too strong. Solution: If the coffee made using Keurig K Duo is too strong or too weak, you can adjust the brew strength on the machine to get the desired …

We have 3 Keurig K-Duo Plus manuals available for free PDF download: Use & Care Manual, User Manual Keurig K-Duo Plus User Manual Brand: Keurig | Category: Coffee Maker | Size: 2.51 MBSolution 1: Keurig not dispensing water. The first thing I did was unplug my Keurig and let the water cool off (at least an hour). Then I removed the Keurig water reservoir, old coffee pod, drip tray and turned the coffee maker upside down in the sink. This would move the water around and possibly change things on the inside.However, problems can occur when you use ground coffee in Keurig with a reusable My K cup filter. Here's how you can use it properly: 1. Ensure the pod of Keurig isn't full ... Keurig Elite review; Keurig Duo plus reviews; Final Thoughts . And there you have my top tips for tackling that pesky "Keurig flashing lights problem"! Whether ...The K-Supreme™, K-Iced™Plus, K-Supreme™ SMART, and the K-Duo® Plus coffee makers. Offer is valid with a purchase commitment of 16 boxes of K-Cup® pods over a 12-month period. Customers must place 4 orders with a minimum of 4 boxes per order to reach the required total. ... 100 x Keurig® K-Duo® Brewer Bundles (ARV: $250 CAD EA); 400 x ...other Keurig ® brewers, the K10 MINI Plus does not store water in the reservoir. 4.The Right Water Makes a Difference – For the best-tasting gourmet coffee, tea or hot cocoa, Keurig recommends using bottled or filtered water. We do not recommend using distilled or reverse osmosis water. Note that water quality can vary from place to place.Keurig Support. We've detected that JavaScript is disabled in your browser. Visual Builder applications cannot run without JavaScript.

1. Use a large ceramic mug to avoid mess: The descaling mixture will pass through the Keurig and into the mug. A bigger mug ensures there's no unexpected spills, keeping your workspace neat. Plus, ceramic mugs stand strong against the heat of the hot water. 2.User Manual Keurig K-Mini Coffee Maker; Manual KEURIG K-Supreme Plus SMART Single Serve; Manual Mr. Coffee FTX41-RB Coffee Maker; Technivorm 53933 KBGV Manual Coffee Maker; Toshiba EM925A5A-BS .9 Cu. Ft. Microwave Oven Manual; Manual Coffee Maker Cuisinart DCC-1150BK 10 Cup; Eufy BoostIQ RoboVac 11S Plus Robot Vacuum User ManualThe K-Supreme™, K-Iced™Plus, K-Supreme™ SMART, and the K-Duo® Plus coffee makers. Offer is valid with a purchase commitment of 16 boxes of K-Cup® pods over a 12-month period. Customers must place 4 orders with a minimum of 4 boxes per order to reach the required total. ... 100 x Keurig® K-Duo® Brewer Bundles (ARV: $250 CAD EA); 400 x ...Nov 10, 2020 ... I bought the Keurig K-Duo Plus in late 2019 and I've probably brewed around 500 k-cups with it as well as probably around 25 full pots of ...TWO DAYS ONLY: Up to 40% off Accessories. USE CODE SIPSAVE24. Ends 02/29. See Details. Product Details Reviews. PURCHASE OPTIONS. Find a Store Customer Support: 866-901-BREW (2739) Shop K-Duo Plus® Single Serve & Carafe Coffee Maker on Keurig.com. Keurig offers a variety of coffee pods, makers, and accessories, with auto-delivery and loyalty ...Is your furnace not turning on? Read this detailed guide to learn how to troubleshoot and fix the most common furnace problems homeowners face. Expert Advice On Improving Your Home...

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Coffee Maker Support. For FAQs, troubleshooting tips, parts and accessories, and more, find your coffee maker below…. K-Café® SMART Single Serve Coffee, Latte & Cappuccino Maker. K-Supreme Plus® SMART. K-Supreme® SMART Single Serve Coffee Maker.Single Serve Coffee Makers. Single Serve & Drip Coffee Makers. Coffee Maker Bundles. NEW - K-Duo® Special EditionPress the "BREW SETTINGS" button on the control panel. Use the arrow keys to navigate through the available options. Select the desired brewing setting for the carafe side, such as "Full Pot" or "Half Pot.". Confirm your selection by pressing the "OK" button. Try brewing a pot of coffee again to see if the issue is resolved.The Keurig 2.0 K200 manual is a valuable resource for users of this coffee maker. It provides important information about the machine's features, functions, and maintenance. ... Keurig K Duo, Guides Guide To Reset The Keurig K-Duo Essentials. ... Keurig Mini Plus and other Keurig Coffee Makers. show you the Keurig Replacement Parts best deals

Fill the water reservoir to the MAX fill line. Lift the filter basket cover up and insert a 12 cup paper filter into the filter basket. Add the desired amount of ground coffee (1 tablespoon of ground coffee per cup is recommended). Close the filter basket cover completely and make sure the carafe is on the heating plate.Jan 4, 2022 ... How To Descale Keurig K-Duo Essentials With Vinegar. This is a step by step video, you will need apx 2 liters of vinegar for this.Restart the machine: Sometimes, a simple restart can resolve issues with the add water light. Turn off your Keurig machine, unplug it from the power source, wait for a few minutes, and then plug it back in and turn it on again. This can help reset the light and restore its normal operation.Unfortunately, Keurig Customer Support claims they have not had any other complaints pertaining to this issue. After researching online, and tinkering with my existing Keurig, I was able to find 2 easy solutions without having to take apart or troubleshoot the Keurig. Simply place a K-cup into the Keurig; when you're about to close the lid ...K-Duo Plus ®. $229.99 Sale $199.99. Build a Starter Kit & Save 50%. Save $ 115.00. $114.99. $229.99. Buy Brewer Only. This item ships FREE. This product will earn members 1999 points towards free coffee and more with Auto-Delivery and Perks.The included 12-cup thermal carafe is perfect for keeping your coffee warm for up to 2 hours, and the added convenience of the Pause & Pour feature makes serving a snap! No need to wait for the entire carafe to brew - the Keurig K-Duo Plus coffee maker can be paused mid-brew for 20 seconds, so you can pour fresh, hot coffee right away.The Keurig 2.0 K200 manual is a valuable resource for users of this coffee maker. It provides important information about the machine's features, functions, and maintenance. ... Keurig K Duo, Guides Guide To Reset The Keurig K-Duo Essentials. ... Keurig Mini Plus and other Keurig Coffee Makers. show you the Keurig Replacement Parts best dealsTroubleshooting Note: the full descaling procedure must be completed to turn off the Descale light. You will need: a large ceramic mug (296 ml/10 oz minimum), fresh water, Keurig® Descaling Solution, and access to a sink. Do not use a paper cup. Ensure that there is no beverage pod in the K-Cup® pod holder. The descaling procedure takesFully Automatic Manual Semi-Automatic. Included Components. Stand Battery Cleaning Brush Cup Lid Pitcher Power Cable Power Supply Base Stencil User Manual. ... Keurig K-Duo Plus Coffee Maker, Single Serve and 12-Cup Carafe Drip Coffee Brewer, Black + Starbucks K-Cup Coffee Pods — Blonde, Medium & Dark Roast Variety — 1 Box (40 Pods Total) ...If your Keurig Duo coffee maker is not pumping water, here are some steps you can take to troubleshoot the issue: Check the Water Reservoir: Make sure the water reservoir is properly attached and filled with water. If it’s not, the Keurig Duo won’t be able to pump water. Unclog the Water Line: If the water line is clogged, you can try ...Activate the Descale Mode by holding down your machine's 8-ounce and 12-ounce buttons at the same time for three seconds. The machine will power up, and the brew button should start flashing. If your descale light was flashing, it should turn solid. Now your machine is in Descale Mode, and it expects to be descaled.

Place the carafe on the drip tray and fill the water reservoir to the MAX fill line. Do not fill filter basket with coffee grounds. Press the CARAFE button — the 4 brew size buttons will …

Single Serve Coffee Makers & K-Cup Pods | Keurig®Key Features of the Keurig K-Duo Essentials. Product Line/System: K-Duo. Brew Sizes: 8 oz, 10 oz, 12 oz (single serve) and up to 60 oz (carafe) Water Reservoir: 60 oz. Display: Button control panel with buttons for Brew Strength, Brew Size, and Auto-On plus digital clock display. Temp Control: No.Stand Battery Cleaning Brush Cup Lid Pitcher Power Cable Power Supply Base Stencil User Manual. ... Keurig® K-Duo Plus™ Single Serve & Carafe Coffee Maker The K-Duo Plus Single Serve & Carafe Coffee Maker is a versatile brewer using both K-Cup pods and ground coffee to brew a cup and a carafe of your favorites. The 12-cup thermal carafe ...How to Descale Your Keurig® K-Duo™ ... Troubleshooting Tip: My Brewer Appears to be Leaking from the Bottom. All items are fetched. View More. View Less . K-Duo™ User Guide. Use & Care Guide. K-Duo™ User Guide (PDF) K-Duo™ User Guide (PDF) How-to Videos & Instructions.Jun 16, 2021 · HOW TO FIX / REPAIR YOUR KEURIG K DUO NOT WORKING, OR BREWING A K CUP. Keurig K-Duo Coffee Maker, Single Serve and 12-Cup Carafe Drip Coffee Brewer, Compati... keurig k-duo plus single serve manual. The Keurig K-Duo Plus Single Serve Coffee Maker is a great addition to any home. It has all the features of the K-Duos but with one minor exception. The K-Duo Plus does not have a built in water tank. This means that you will need to purchase a water reservoir if you want to use it. Below you will find the product specifications and the manual specifications of the Keurig K-Duo. The Keurig K-Duo is a coffee maker that offers the convenience of both single-serve and carafe brewing options. It is designed to provide versatility and cater to individual preferences. With its single-serve capability, the Keurig K-Duo allows ...

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Step 1: Remove and clean the exit needle in accordance with the following cleaning instructions. USE CAUTION. NEEDLES ARE SHARP! K-Cup/Classic Series. Keurig® 2.0/Plus Series models. Vue® Brewers. Rivo® Brewers. Step 2: Perform a small-cup water only brew and look for any grounds coming out. Step 3: Repeat water only brews to clear out any ...Keurig Support. We've detected that JavaScript is disabled in your browser. Visual Builder applications cannot run without JavaScript.Shop K-Mini Plus® Single Serve Coffee Maker on Keurig.com. Keurig offers a variety of coffee pods, makers, and accessories, with auto-delivery and loyalty offerings. ... Keurig reserves the right to cancel, remove, or make changes to the products and/or product pricing available under this offer at any time. All trademarks are the property of ...Unplug your brewer. There are five screws at the bottom of the Keurig K-Duo; unscrew them. Once unscrew all of the screws, you will see a thermostat and brown wire on the left side. You can check the working of the thermostat from here. You will have a water tank holder, water tubes, and water sensors on the right side.This is because it allows you to easily clean the tray and prevents coffee from spilling onto your countertop. The Keurig K-Duo Plus and Keurig K-Duo Essentials both have removable drip trays. However, there are some differences between the two models. The Keurig K-Duo Plus has a larger drip tray that can hold up to 16 ounces of coffee.How-To Descale a Keurig K-Duo™ Coffee MakerPreparation:- Add 1:1 ratio of descaling solution and water into the water reservoir- Do not add any K-Cup® pods o...Sleek and stylish dual function brewer, optimized for your countertop. SHOP K-DUO PLUS. 1. MULTIPLE BREW SIZES. 6, 8, 10, or 12-cup carafe and a 6, 8, 10, or 12 oz. cup. 2. CARAFE AUTO-BREW. programs a carafe brew up to 24 hours in advance.3 tips to fix Keurig not making a full cup. 1. Unclogg the Needles. If your Keurig is not brewing a full cup of coffee then first thing you need to do is to clean the needles of your coffee maker. Over time, coffee grounds, tea, or cocoa mix can accumulate around the needles, causing a clog that hinders the flow of water and results in blockages. ….

Now $143.94. $147.64. Add 4 items to cart. Items may be delivered on different dates. Buy Keurig K-Duo Essentials Black Single-Serve K-Cup Pod Coffee Maker, Black at Walmart.com.If your Keurig coffee maker is clicking but not powering on, the thermal switch has been tripped. This usually happens when the machine gets too hot or encounters a technical malfunction. The tripped thermal switch acts as a safety measure, causing your Keurig to stop functioning. The clicking sound you hear is the machine’s failed attempts ...Plug in your Keurig Duo and turn it on. Place a large container, such as a mug or a carafe, under the brewer. Run a descaling brew cycle by selecting the largest cup size and pressing the brew button. Allow the solution to flow through the system. Discard the solution from the container once the brew cycle is complete.Cleaning Tips for Your Keurig Brewer To Optimize Your Keurig Brewing Experience Frequency Areas Cleaning Method Daily * External Components, e.g., Drip tray, Water reservoir & lid, Waste bin if applicable; For K-Duo family: Carafe, Coffee ground basket. - Remove used pod from pod holder and discard - Run a Cleansing Brew (see instruction below)keurig k-duo plus single serve manual. The Keurig K-Duo Plus Single Serve Coffee Maker is a great addition to any home. It has all the features of the K-Duos but with one minor exception. The K-Duo Plus does not have a built in water tank. This means that you will need to purchase a water reservoir if you want to use it.water, Keurig® Descaling Solution, and access to a sink. Do not use a paper cup. Ensure that there is no beverage pod in the K-Cup® pod holder. Please allow approximately 75 minutes for the descaling procedure. Empty the water from the water reservoir. If using a Keurig® Water Filter, remove and set aside. STEP 1: Descaling Solution RinseKeurig K-Duo Essentials Light Flashing But Not Brewing. If you are one of the many people who have had trouble with their Keurig K-Duo essentials light flashing but not brewing, there may be a few reasons for that. One reason could be that the coffee machine is not properly configured to use two different types of coffee grounds – blue and black.Jan 4, 2022 ... How To Clean The Needles On Keurig K-Duo Coffee Maker. I would suggest doing this every few months or when you find brewing with a K Cup ...Step 1. Unclog the Needle. Let your Keurig cool for at least 30 minutes before you clean the needle. Then, unbend a paperclip and open the Keurig top. Slide the end of the paperclip into each of the needle's holes and jiggle it around to break up any hardened grounds clogging the needle. This is often the only fix your broken Keurig needs.Keurig Not Pumping Water Top Reasons. How To Fix A Keurig Not Pumping Water. Solution 1: Clear The Water Tank Exit. Solution 2: Clear A Possible Air Lock. Solution 3: Descale To Remove Internal Water Flow Blocks. Solution 4: Unclog The Needles. Solution 5: Check The Water Magnet Alignment. Keurig duo plus troubleshooting, Plus, regularly clean your machine as recommended by the manufacturer - this is essential to ensure any old grounds and calcium residue don't contaminate future brews. ... Keurig Duo Troubleshooting. Keurig Duo is a trusted coffeemaker brand, but troubleshooting it can be challenging. If you're having difficulty with your Keurig Duo, the first ..., If you own a Keurig coffee maker, you’re probably familiar with the convenience and quality it brings to your daily cup of joe. However, like any appliance, your Keurig machine may..., Essentials Single Serve and Carafe Coffee Maker. K-Duo ® Essentials. K-Duo ®. K-Duo ® Plus. $194.99 Sale $129.99. 1. Add To Cart. This item ships FREE. Standard Shipping: 3-7 Days Delivery., Here are the most common reasons and their solutions: 1. Issue With Reservoir. The first thing you should look into when your Keurig is not pumping water is the water reservoir. It is a basic solution, but often, the problem lies here. If there is no water in the reservoir, the machine will not be able to function., Below you will find the product specifications and the manual specifications of the Keurig K-Duo. The Keurig K-Duo is a coffee maker that offers the convenience of both single-serve and carafe brewing options. It is designed to provide versatility and cater to individual preferences. With its single-serve capability, the Keurig K-Duo allows ..., 6. The Keurig K-Duo Essentials is a coffee maker designed to provide convenient and versatile brewing options for coffee lovers. It offers a combination of a single-serve K-Cup pod system and a traditional drip coffee maker. This allows users to prepare either individual cups or a 12-cup carafe of coffee, depending on their preference or the ... , If there's too much debris in your machine, Unplug your coffee maker, and make sure the machine is completely cool. Remove the water reservoir, drip tray, and pod holder. Wash these parts with liquid dish soap and hot water. A clog is a common cause of Keurig coffee brewer problems., Keurig Duo still experiencing performance issues after descaling. If your Keurig Duo continues to experience performance issues even after descaling, there could be other underlying factors affecting its functionality. One possibility is a mineral buildup in the internal components that may require a more thorough cleaning., Reset the K-Duo by unplugging it from power for 1 minute and plugging it back in. Press and hold the power button for 10 seconds to reset the computer. Clean the electrical contacts on the water reservoir and inside the brewer port. Inspect and clean the water inlet needle if clogged., Solutions: First of all, you have to turn off the machine and then on it again to see if it is going to stop. Then, you have to do a cleaning of the machine and you need to …, Cleaning Tips for Your Keurig Brewer To Optimize Your Keurig Brewing Experience Frequency Areas Cleaning Method Daily * External Components, e.g., Drip tray, Water reservoir & lid, Waste bin if applicable; For K-Duo family: Carafe, Coffee ground basket. - Remove used pod from pod holder and discard - Run a Cleansing Brew (see instruction below), Contents show 1 How the Keurig Duo Coffee Maker Works 2 Common Reasons for the Issue 2.1 Poor Water Supply 2.2 Messy Machine 2.3 Wrong Settings 2.4 Increase Scale 3 Comprehensive Guide to Fix Keurig Duo Not Brewing a Full Pot of Coffee 3.1 Step 1: Clean Keurig Duo 3.2 Step 2: Check Water Reservoir […], Guides, Keurig K Duo ... Troubleshooting Guide: Keurig K Mini Not Turning On. Keurig K Duo, Guides Guide To Reset The Keurig K-Duo Essentials. Minikeurig.com blogs about everything related with Keurig Mini, Keurig Mini Plus and other Keurig Coffee Makers. show you the Keurig Replacement Parts best deals, ..., 19. Help, I Have Keurig 2.0 Carafe Problems – My Carafe is Not Working. Every carafe for every coffee maker is exclusive. Your Keurig coffee makers carafe is designed to fit only the Keurig 2.0 machine. If not seated properly, there won’t be any brewing. Take the drip tray out, and align it perfectly again to get it to work. , How to Solve Keurig K-Duo Plus Problems. By Abid Khan September 13, 2022 August 30, 2023. Spread the love. Spread the loveProblems can occur, especially in electrical devices, which is a usual thing. If there is continuous use of a device, then extra care should also be done side-by-side. If not, the chances of getting major or minor problems ..., Jun 16, 2021 ... Keurig K-Duo Coffee Maker Single Serve K-Cup HOW ... Keurig K-Elite Coffee Maker Setup Instructions ... Keurig K-Duo Plus Coffee Maker K Cup Machine., How to Fix Common Keurig Problems : eurig machines are famous for producing consistent coffee day after day. But that doesn't mean that these coffee makers a..., Coffee makers, like the Keurig, are a popular appliance in many households. They are convenient and easy to use, but they also require regular maintenance and cleaning. To keep you..., K-Duo Plus. The serial number is located on the bottom of the water reservoir. K-Supreme. ... Troubleshooting Guide: Keurig K Mini Not Turning On. Keurig K Duo, Guides Guide To Reset The Keurig K-Duo Essentials. Minikeurig.com blogs about everything related with Keurig Mini, ..., Keurig Serial Number Lookup for Commercial Models. Here’s how you can find the serial number of popular Keurig commercial models. For the OfficePRO/K140/K145 models, you can find the serial number on the rear side of the coffee maker.; For K150, K150P, and K155 models, serial numbers can be found in two places. If you own an …, Issue 2: The coffee isn’t hot enough. Solution: If the Coffee in your Keurig K Duo is not hot enough, try to adjust the temperature settings on the machine. Issue 3: The coffee is too weak or too strong. Solution: If the coffee made using Keurig K Duo is too strong or too weak, you can adjust the brew strength on the machine to get the desired …, 1. Empty the water reservoir. Start by emptying any water currently in the water reservoir. 2. Pour the descaling solution into the reservoir. Empty the entire bottle of descaling solution into the reservoir. Fill the empty bottle with water and pour it into the reservoir as well. 3. Run a cleaning brew cycle., Keurig K-Duo User Manual View and Read online. Est. reading time 13 minutes. ... 7 Troubleshooting. 7.1 Helpful Hints; 7.2 Carafe Brewing; 7.3 Service; 7.4 Storage; 7.5 Click or Call; 8 Documents / Resources. ... Keurig K Duo Plus Manual (article) Keurig K-Duo Essentials Coffee Maker Manual (article) Keurig K-Supreme Manual, Canasta is a popular card game that can be played with two or more players. While it is commonly played with four players, playing Canasta with just two players can be just as enjo..., It's always frustrating when your Keurig K-Duo stops working, but with a few simple fixes, you can have it back up and running in no time. All of these problems are easily solvable with a bit of troubleshooting and some patience., Keurig K-Duo Plus 12-Cup Coffee Maker and Single Serve K-Cup Brewer Black 5000204978 - Best Buy. ... Keurig Troubleshooting Solution: Remove the water reservoir and insert it back into place. The magnet in the reservoir can become dislodged during brewing from the vibrations in the machine., Descaling is an important part of cleaning your Keurig® brewer. This process removes calcium deposits, or scale, that can build up inside a coffee maker over time. Calcium and scale are non-toxic, but left unattended, they can hinder your brewers performance. *To turn off the descale indicator light once you have completed descaling your ..., Features 5/5 ⭐. The Keurig K-Duo Plus has several features that set it apart from other drip coffee machines. The design is elegant and minimalist, making a chic addition to your kitchen with its stainless steel and matte black appearance. The quality of materials makes it resilient and long-lasting., Pour the hot liquid into the sink. Make sure the carafe is on the heating plate. Press the CUPS button to turn on the carafe side, then press the 12 button to start a carafe rinse brew. When the brew is complete, pour the hot liquid into the sink. Press and hold the CUPS button to turn off the heating plate. , 1. Check the Power: First, verify that your Keurig K-Duo is properly plugged in and the power source is functioning. Sometimes, an unplugged or loose connection can cause all the lights to illuminate. If the power source is secure and your Keurig remains unresponsive, proceed to the next step. 2., Descale Light Won't Turn Off. If you have recently descaled your Keurig K-Duo but still have the descale lights appear, then don't worry about this; you can simply fix this issue by following the steps below. Turn on your Keurig K-Duo coffee maker. Click and hold the 8oz and 10oz buttons at the same time for 5 seconds., Place the carafe on the drip tray and fill the water reservoir to the MAX fill line. Do not fill filter basket with coffee grounds. Press the CARAFE button — the 4 brew size buttons will …, May 3, 2023. This Keurig K-Duo Troubleshooting Guide will help you tackle common issues that may arise with your Keurig K-Duo, K-Duo Plus, or K-Duo Essentials coffee maker. This guide will walk you through step-by-step solutions for a variety of problems, ensuring that you can enjoy a seamless coffee brewing experience.