HP Photosmart Premium C309 - Manual (Page 19)

NOTE: When you use legal-size paper, leave the paper catch closed.
Load envelopes
a. Raise output tray.
Raise and hold output tray in open position.
Slide paper-width guide outwards.
Remove all paper from the main input tray.
b. Load envelopes.
Insert one or more envelopes into far-right side of main input tray, with
envelope flaps on left and facing up.
Slide stack of envelopes forward until it stops.
Slide paper-width guide inward against stack of envelopes until it stops.
Chapter 4
16 Paper basics
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a
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