Hi there and welcome
Yes, you can scan from a computer to this printer / scanner.
Can you tell me which version of windows or mac you have? And I can provide the software if you need it.
Download the software from my link below
Run the downloaded file to perform the installation.
It will add a program call Espon Scan Utility
Open this program and you use this to do your scanning.
I can also do these steps for you, and have made a request via Additional Services. This is optional, and if you choose to do this, I can, with your permission, remote into your computer while you watch and do all these steps (and deal with any problems that arise during them) for you. Or if you do not choose to take this service, we can continue here. This is no problem at all. Just let me know please.
Else let me know please how you go.