Ink Cleaning

My dad has a really nice printer that he uses for his business. Well sometimes his printer head gets clogged up with ink. I was doing some online searches and found a cool place that you can get Anilox roll cleaning that will help him clean his ink heads from all of the built up ink on it. This would also possibly work well on major corporation ones too. How nice would that be for the businesses to save money in the long run compared to purchasing new ones every time they think something is wrong? It would also help the environment too. Just a thought!