Granddad - I am on the printer ng almost daily and and one of the frequent posters. We tried not responding to the person you mentioned and just had to jump in again and correct misconceptions and outright wrong information he dispenses. He has defamatory references for every third party ink vendor even though he has never done business with any of them, and he spreads misinformation about third party inks and any printer other than the IP4000 that he bought and is in love with. because I am continually correcting his posted information he has taken a special dislike to me, among a few others.