Hi, i ve washed the ,,cleaning pads" . The problem not solved.I put another head on my pixma mp610 i make 1 copy then suddenly error U052.No pins broken no oxide on contacts ...no working.No cloged printhead. Its a software problem i think.Why the sc...
I have te same problem on Pixma MP610 model:error U052 Wrong Printhead.I buy another one [second hand] i switch printhead and it work but... only 1 page copy from scanner.After that same error.Reset printhead / ink cartridge do nothig...waste of tim...
