If the cartridge is leaking this is the printer that is defective

Cartridge sold by Amazon leaking.
Even finding that CB to January 7, 2014, the leak is abundant and require the intervention of a technician. Generally this kind of problem happens on compatible not on the mark. No hasty conclusion when the source of the leak (hardware or faulty cartridge). This is the first time I replaced the cartridge, no worries with the other colors.

By cons, if you have encountered this problem would be nice to leave an opinion on Amazon as a warning. I await a response from the service Epson before relaunching the debate.

Continuation and end of the story. In my case it is the printer that is responsible for this leak. According to Epson technician who supported my printer to this defect was found on early models and requires changing the printing block. Luckily I had taken the free warranty extension at the time provided complete a form. Otherwise this type of failure must be relatively expensive. This allowed me to test the quality of service Epson pro. Moving a technician to my home with return service and return the printer a week later.