Epson Perfection 610 User Manual page 31

Using the Start Button
If these settings are active, select the scan settings you want to use
whenever you press the program or device icon; see
Button Settings for details.
7 If you want to assign a new destination program or device to the Start
button, see Assigning a Destination to the Start Button
8 When you're finished adding programs or devices, click OK.
Selecting Scan
for instructions.
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