Depending on the original, the edge of the original may not scanned when automatically detecting the size of the original.
Click Settings in Epson ScanSmart, Review Scans or on the Select Action window, and then click the Scanner Settings tab > Scan Settings button.
In Epson Scan 2, select the Main Settings tab, and then select Document Size > Settings. On the Document Size Settings window, adjust Crop Margins for Size "Auto".
Depending on the original, the area of the original may not be detected correctly when using the Auto Detect feature. Select the appropriate size of the original from the Document Size list.
Click Settings in Epson ScanSmart, Review Scans or on the Select Action window, and then click the Scanner Settings tab > Scan Settings button.
In Epson Scan 2, click the Main Settings tab, and then click Document Size.
If the size of the original you want to scan is not on the list, select Customize, and then create the size manually.
Click Settings in Epson ScanSmart, Review Scans or on the Select Action window, and then click the Scanner Settings tab > Scan Settings button.
In Epson Scan 2, click the Main Settings tab, and then click Customize in Document Size.