: If all lights are blinking, try updating the firmware via a USB cable using the Epson Software Updater.
both buttons. The settings are reset once the lights turn off. Installing Software and Drivers epson et 2400 reset install
: Open the ink tank cover. Use the included ink bottles to fill each tank (Black, Yellow, Magenta, Cyan) to the upper line. : If all lights are blinking, try updating
: Turn off the printer and wait until the power light is completely dark. Button Combination : Press and hold the Network (Wi-Fi) button and the button simultaneously for about 4–5 seconds. Flash & Wait : If all lights are blinking
involves both physical hardware preparation and software configuration.