Very disappointed 370

First, rather strange design: you have to know that an engine opens the front and out the stacker during printing, but does not close them to extinction. We must therefore push them manually, which gives the impression that one force to the wheels; it is rather primitive.

Finally, after only 6 months of service, not print in black and white. The black cartridge is half full yet, but nothing there.
A little cleaning, emptying all the cartridges, no difference, see the problem worse: the traces of black he had gone there.
I guess the print nozzle is clogged and therefore cleans gently: fatal error, the printer now recognizes more the cartridge.
I ordered a new cartridge, but I fear that the head is now dead ... and for this to end for service.

I do not think buy EPSON.