There are a number of Printer Potty Waste Ink kits out there. Here is the video link for installing the correct one on a Canon megatank printer: https://youtu.be/pYP2JhPuoog?is=Z5rpP3PFy8iDd9Nr
Dear mnassour: I have the same problem with my G4210. Here is how I solved it. First know that deep cleaning will eventually saturate your ink absorption pad and it cannot be replaced, forcing you to buy a new printer. So, you first have to insta...