Hello, the issue is with the grommet / valve on the underside of the sub ink tanks, gets weakened after the many cycles of use, causes a tiny hole which air gets in and allows ink to leak out, air goes into the cartridges so their not vacuum sealed w...
Think about it logically, how on earth can a software update repair a leaking sub tank, I don’t understand why people reply with bs just to sound like they know what they are talking about, all their doing is giving people a false hope, it’s a consum...
