Epson L15150 Adjustment Program--------

A: Theoretically unlimited. However, after 3-4 resets, the physical pads are likely fully degraded. Install an external waste ink bottle for long-term use.

Call a local Epson authorized service center. Ask them to "reset the waste ink counter." Most will do it for $50–$70 if you bring the printer in. Epson L15150 Adjustment Program--------

: Turn the printer off and back on when prompted by the software to finish the process. Download Resources A: Theoretically unlimited