... in addition to my post from Aug, 20: When I put the printer on and off very many times, and there ist enough time between my trials, at last the printer works again ! Last time even for 2 or 3 days ! But then U052 returned and now I gave up. I do...
I have had the U052 problem with a MX870 some weeks ago. Well, I could not read all of the comments here, but what is different with my printer: I got it back to work ! Tried several things, getting Print Head and Inktanks out, cleaning it, switching...
