To reset an Epson L3252 Go to product viewer dialog for this item.
Continue holding them until the begin to blink together. reset epson l3252 better
(Paid but Reliable)
I see a lot of posts about the L3252 "Service Required" error and red light blinking. If you are stuck, here is the most reliable way to fix it without breaking your OS or your printer. To reset an Epson L3252 Go to product
If the light continues to flash, press it once more to confirm the refill. ⚠️ Important Considerations may not work on all L-series)
Option C — Service Mode (manual sequence; may not work on all L-series)