Only the printer smeared with black the sheet, new cartridge in, in the third it was all ok. Then, the printer did not recognize colored cartridges more, after several new cartridges which allegedly they were all empty, he printed only pink. And now he says that he had a paper jam in the rear compartment, but where there is no paper to see !!!!
He now does nothing more !!!!!
How can I return this broken part to Amazon, who will take over the warranty and the return ?????