Printhead Cleaning Kits Inkjet Printers, Printer Cleaning Kit for Epson Ecotank Printers, Printer Cleaner Kit for HP, Inkjet Printers Head Cleaning Solution for Canon Brother Print Head Liquid Nozzles

My epson 3760 sat idle for a long time so when I turned it on again, the printhead moved busily but no ink was dispensed...blank white paper. Used this product as directed for flushing nozzles and a bit more flushing followed by 2 cycles of 3 printhead cleans and I was back in business. In between each cleaning check the test page to see if the lines look good. And if you get to three cycles in a row and still have gaps on the test page, wait a day/ overnight before cleaning. Otherwise too many cycles in a row becomes counterproductive e.g. clogs nozzles even worse. Once cleaned and print quality is improved, print a minimum of a few pages weekly to keep from clogging. This is specific to the ecotank printers. Had more than half of the bottle left after generous flushing...but hopwfullu won't need it!

I tried printing a copy of a printer purge file that had all colors and check which color was having a clog. Two colors had a 100% clog. I tried printing several times with the same result. Then did a light head cleaning (3 minutes) and that did not work. Stoped doing the 7 minute clean up until I tried this product.I reluctantly purchased it as a last option before I gave up on the printer. Was already looking for new printers. When it arrived, i was ready but my ET-4700 did not readily lifted up to get to the printer heads. You have to remove two little screws right above where the printed page comes out. Then the top part goes up and you have full access to the printer heads.You have to put something to keep the top of the printer opened. The next step is to put paper towel right under the printer heads. You have to fold the paper very tightly as there is not very much clearance between the printer head and the bottom of the printer. The syringe can eject 5mm at a time. This is good so that you don't flood the bottom of the printer. The bottle comes with 100mm and it is recommended to flow no less than 20mm into each color head with a possible clog.After the paper towel is in placed between the printer bottom and the printer head, you have to gently take the soft plastic tubes out of the cassette (a little reservoir box where the ink passes right before it prints to the page) that sits right on top of each printer head.You have a choice to make as to where you plug the tube that comes out of your syringe.1st Choice: Place the syringe tube on the same place as the soft plastic tubes that flow the ink from the big reservoir.2nd Choice: Remove the cassette (a little reservoir box where the ink passes right before it prints to the page) that sits right on top of the print head and connect the syringe tube where the cassette makes contact with the print head.I chose the first one as it seemed the most thorough option. The videos I saw stat that it is almost always right on the head but I though why not clean anything in the cassette as well. Plus the syringe connection to the print head did not all that tight (worried about leaks).We did 4 flows (as the syringe has 5mm) for each troubled color (we had Yellow and Cyan with a complete clog). I had to be careful when i replaced the plunger after I filled the syringe with the clear fluid that came with the product. The plunger seems to have a very tight seal and I was afraid of shooting the liquid really fast as I replaced the plunger.After you shoot 10mm of liquid; move the head towards the other side of the paper towel to get that side ready for the other 10mm of clear liquid. If you see the paper towel completely soaked in ink. Then replace it. I recommend using the gloves (plastic bag material) that came with the product of use your own nitrile gloves. The paper towel will be very saturated with a clear solution and remaining ink. Move the head to the left or right and remove the paper towel. Use another paper towel for the next color but if you see too much liquid, clean the printer bottom before moving to the next clogged color.We only had two colors to do so, we used a few more paper towels to clean the bottom of the printer when we were done. Replaced the soft tubes that go to the cassette (gentle and slow proces) the tubes felt pretty delicate.We went ahead and did the full printing head clean regardless (7 minutes). You have to turn the printer off and then hold power button + help button for a few seconds to turn on into full cleaning mode. I had full ink on the tanks before I started this process and then seven minutes later I saw that all had gone down, mostly the black ink for some reason.Test post-product:Printed the head alignment page and surprise!! I SAW ALL FOUR COLORS in all their glory!Then printed a personal document and it was perfect.Very good product and resulted just as intended. Will definitely have this on hand and also use the printer more often from here on.Satisfied Customer.

Pain in the neck to have to take apart the printer because it’s designed to plug up if not used continually. Lesson learned. This stuff worked well after following directions and left to sit for 48 hours. The process then requires you to push the ink through and let sit for at least another 12 hours. Instructions say the process may not work annd may need to be repeated. All heads are now clear and printing. What they don’t tell you is that you also need to replace the waste tank at the same time. I found this out later. All told, my printer was down over a week waiting for parts and chemicals to work and then having to order and wait for a new waste tank. However, there was not enough solution to repeat the process if it didn’t work the first time. Hoping this never happens again.

I have a Canon Pixma G7020 Mega Tank printer that is several years old. It had stopped printing all the colors. I tried doing the maintenance clean and deep clean on the printer menu, to no avail. Kept saying can not perform deep cleaning. I was about to toss the printer figuring it had served its purpose. Before I did I did a little research and discovered that the systems I was experiencing could just be the print heads needed cleaning. So I bought this kit and followed the head cleaning instructions I found a video of.Wow am I glad I did! Cleaned the heads using the kit and let the heads sit for a couple hours like the video suggested. Reinserted the print heads, did an ink flush from the printers maintenance tools and did a test print. All I can say is the printer is printing like it did when it was brand new!I can not vouch for any other brand printer or even any other type of Canon printer. But if you have a Canon Pixma Printer, with the removable print heads you can’t go wrong giving this kit a shot.Simple, easy and pretty straight forward.

This worked great! I flushed my printer one time and it's working like new again. It's cheaper than buying a new printer. Easy to use. Plenty of fluid left to use in the future as needed.

Product works as advertised with that being said I have a few pet peeves. The syringe and tube are too small and short. This makes it difficult to place tube into printhead. The syringe is too small to do a good flush. Overall I would not purchase this type of product again. It would have been much more efficient and easier buying a syringe and tube separately. If I really needed this, they have a larger option but not very much.