Got the same model as yours, still works like brand new - try to lower the dpi, and experimenting different scanning - like the Mode, Current Setting - make changes and also make a note of what you are doing.

Image Type is critical factor to consider - lower.

Try those 6 choices that will produce what you are usually using for now and observe the sound.

One thing I usually would do is "Google" the problem, give your model and describe it in Google and enter - gives you different suggestions and Epson will also pop up with some suggestions.

If nothing else works - take it to Best Buy or dealers for FREE check and trade in value.

Good luck.