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USER’S GUIDE
3–12
Using Envelopes
Avoid using envelopes with the following characteristics:
•Smooth or shiny surfaces
•Protection cover at envelopes’ adhesive parts
•Sealing flaps that have not been folded at purchase
•Sealing flaps as shown below
•Three or more layers of paper in the marked area
•Each side folded as shown below
Fig. 3-2 Envelope Information