Epson WF-3720 Series User Manual page 260

Note: Before storing your product for a long period, replace low, expended, or expired ink to help
prevent the print head from drying out. Store your product in a cool, dry place.
1. Turn off the product.
2. Wait for the power light to go out, then unplug the power cable.
3. Disconnect any connected cables.
4. Remove all the paper from the product.
5. Close the output tray and paper support.
6. Remove any memory device inserted in the product.
7. Lift up the scanner unit and check to see if the print head is in the far right position (the home
position). If not, turn on the product, wait for the print head to move, then turn the product off again.
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