Printhead Cleaning Kit for Epson, 250ml Printer Cleaning kit for HP, Print Head Cleaning Solution for Canon, Printer Head Cleaner for Brother Inkjet Printers Nozzle

Líquido necesario para destapar cabezales. Es caro, pero es lo que necesitas para poder destapar tus cabezales después de tiempo de no usarlos.

Brother MFC-J475DW that had completely stopped printing BLACK... thought the print head was ruined like so many others and hated the idea of buying another $199 printer. Okay...the instructions were a bit cryptic, some of the parts were clear making them hard to see/use if you dropped them...and the instructions didn't address Brother products. Attaching the cleaning plugs to the printer was a bit difficult since the inkjet ports were so deep in the printer, and I kept a folded paper towel beneath the print head to catch cleaning fluid I was pushing through once I got it attached to the black cartridge input port. 1. Started the print head cleaning function and pulled the power on the printer to stop the head while moving accross the rail. 2. Attached the rubber nozzel to the cartridge input port. The cleaning fluid pushed through tightly at first.... got a ton of black ink out. Got easier and I was replacing the paper towels after almost every 5ml push so that it wouldn't overflow and drip into my printer's circuit boards.. 2. First 20ml went fairly slow as I was being careful. then I ran a second 20ml through the system until what was coming out on the constantly replaced (folded) paper towels was getting clearer and clearer STILL changing paper towels about every 5 ml...then no black ink coming through. 3. Let the printer sit for about 5 minutes to dry, put the cartridges back in.... printed a test page... STARTED to see black ink, printed another test page... MORE BLACK INK..... third print looked almost brand new.... Just printed a page from a website, about an hour after the cleaning and it looks like a brand new printer!!!!! THIS KIT SAVED ME over $250 by not having to buy new printer/cartridges.....a little funky to get it to work but WORKS IT DOES!!!! Saved a key resource for my ebay business!!!!! Thanks and have a Merry Christmas!!!!!!!!

Saved our printer that was not used for a long time.

Allowed me to clean ink head and continue to use it

The black on my HP inkjet plotter head completely clogged plugged up (from only printing in color and not using pure black in a long time) and the print head is a $300 replacement part. I was pleasantly surprised how well this cleaner worked. The head was 100% plugged and would not pass any black ink, but after a soak in this solution and then using the syringe to pull a vacuum on that color, eventually enough solution got into the print head to begin unclogging. Once it was a little unclogged, then it was easier to get fresh solution into that color and working it back and forth until it was entirely unclogged. By the time i was out of solution, the black channel had completely opened up and the stream across the print head was uniform, straight and perfect. Now I know better than to let the black go without printing for a few months, but if it clogs up in the future I would definitely get this again