Because button combinations and menus differ, consult a reputable service guide for the WF‑3720 before proceeding.
If your printer is still under warranty and shows the Service Required error, contact Epson support for a free repair or replacement. how do i reset my epson wf 3720 printer full
A factory reset is the most common method to clear all custom settings and return the printer to its original state. Because button combinations and menus differ, consult a
This is the answer to 90% of "full reset" searches. When you see or "Service Required" , follow these steps. Because button combinations and menus differ
I tried multiple button combinations (holding Stop + Power, etc.). On the WF-3720, there is that resets the waste ink counter. This was frustrating.