Epson WF-3620 Series User Manual page 153

User's Guide
D
Select the folder on your computer's hard drive that contains the files you want to copy. Then select the files and
drag them to the folder on your storage device.
c
Important:
For Mac OS X users
When you remove the storage device, always drag the removable disk icon on your desktop into the trash before
you remove the storage device or you may lose data on it.
Transferring Data Using an External Storage Device
153