'There is common problem for new Epson inkjet printers.
After firmware update by internet - printer will not recognize NOT ORIGINAL cartrige chips.
So if you use CISS or Refillable cartriges - you use not original chips.
If you allow printer make firmware update from Epson server - you will get this problem.
Printer cant see cartriges.
The solution is - to make firmware DownGrade.
You can do it by WIC utility.'