Review on Ecodot Universal Printhead Cleaning Kit - Compatible with HP, Canon, Brother Inkjet Printers | Works with 8600, 8610, ET-2650, WF-2650, WF-2750, WF-7710, WF-7720, etc. | High Efficiency Premium Syringe | 100ML by Rob Madden

We were away a long time and when we got back one of the colors on our HP printer stopped working. We've run the Printhead Cleaning process many times with no improvement. We were able to clean the printhead with a kit from Ecodot by following the clear instructions on the package insert; The pressure is now perfect. We recommend this excellent and affordable product.