How to auto save scan from Epson Scanner

Background
This article was written on 25-Oct-22
We are using Epson L1455 which can save scan result to SMB share.
Then we are purchasing Epson L6460, but it turns out it does not have the function to save scan result to SMB share.
So, what to do?

Assumption
I am using Epson L6460
Scanner driver already installed.
Epson SmartScan software already installed

Scan and auto save

Touch the “Scan” function

Touch scan to “Computer”

The “problem”

The problem is, by default, after scan option is to “preview on Computer”.
But actually you can touch and change it.

Select “Save as PDF”

Press the Save button

Scan is being saved as PDF to user computer

On user computer, destination folder is opened with newly scanned pdf files selected

Enjoy!