Epson WF-R4640 User Manual page 60

6. Slide the edge guides against the paper, but not too tightly. If you are loading paper in cassette 2,
reattach the paper cassette cover.
Caution: To prevent paper feeding problems, make sure the paper fits beneath the top edges of the
guides.
7. Keep the cassette flat as you gently insert it.
8. Extend the output tray and open the paper stopper.
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