Epson L3256 Resetter 2021 Link -

If your Epson L3256 is suddenly flashing its ink and paper lights simultaneously, you've likely hit the "Service Required" wall. This error occurs when the printer's internal waste ink pad counter reaches 100%, effectively locking the machine to prevent ink from overflowing onto your desk.

How to Reset Epson L3256 (2021 Model) and Fix Blinking Lights epson l3256 resetter 2021