Epson WF-3720 Series User Manual page 70

4. Do one of the following:
• Insert paper in the cassette with the glossy or printable side facedown and slide it against the front
edge guide.
Note: Make sure the paper is loaded against the front edge guide and not sticking out from the
rear of the cassette.
• Insert up to 10 envelopes with the printable side facedown and flap edge left, as shown.
Note: Load envelopes only in paper cassette 1.
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