When your printer flashes red lights and refuses to print, it often means the internal counter for the waste ink pads has reached its limit. Using the Epson Adjustment Program (Resetter) This is a common method for technical users.
: Open the Adjustment Program and click Select . Choose L3211 and set the port to Auto Selection . reset epson l3211
: Disable antivirus and Windows Real-time Protection, as they often block these adjustment tools. Connect : Plug your printer into your PC via a USB cable . When your printer flashes red lights and refuses