Any clues beside pressing and holding keys on Epson printers are response. Thanks.
All lights flashing on a Epson DX4050 printer - NEW - What can I do?
Power off your printer. Make sure that the ink cover(s) are protected. Check for any jammed paper or foreign objects. Refer to the attached information for instructions. Press the power button to turn on your printer
Turn it bad. Wait 10 seconds and turn it fund on. No guarantees but it sometimes works