You can scan using the scanner driver "Epson Scan 2". You can scan originals using detailed settings that are suitable for text documents.
See the Epson Scan 2 help for an explanation of each setting item.
Place the original.
Start Epson Scan 2.
Make the following settings on the Main Settings tab.
The Document Source setting is fixed as Scanner Glass. You cannot change this setting.
Make other scan settings if necessary.
The items may not be available depending on other settings you made.
Set the file saving settings.
Click Scan.