When that pad is totally used (full of ink), we needed to replace it. After replacing it you will need to reset its counter, using the option “Reset protection counter”. Don’t use that option if you have not exchanged the printhead cleaning pad. Using the option “Get Current Value...
Installation is similar to replacing the waste ink pads, however the tubing is attached to an extender tube and the waste ink is re-routed outside the printer. Very clever actually. This product is not recommended for all Epson inkjet printer owners using Epson brand inks. The money it would...