How old were the "new Cartridges"?
If they were unused for quite a while, the ink in the jets may be dried.
They can be fixed using a solution that disolves the clotted ink.
See here. http://www.fixyourownprinter.com/kits/epson/K70
If they were unused for quite a while, the ink in the jets may be dried.
They can be fixed using a solution that disolves the clotted ink.
See here. http://www.fixyourownprinter.com/kits/epson/K70