Appendix
� Highly textured envelopes, or with extremely shiny surfaces � Envelopes that seal by removing a peel-off strip
� Envelopes with more than one flap to be sealed
� Self-adhesive envelopes
� Envelopes that are baggy or not sharply creased � Embossed envelopes � Envelopes that have previously been printed on
Do not attempt to print on any of the following types of envelopes. These may cause damage to your printer.
� Envelopes with clasps, snaps or tie strings (as illustrated on left below) � Envelopes with transparent windows (as illustrated on right below) � Envelopes that will melt, discolor, scorch offset or release hazardous
emissions when exposed to 200°C (392°F) for 0.1 second
� Envelopes that use encapsulated types of adhesive that do not require
moistening but rely on pressure to seal them
Always test a sample of the envelopes you are thinking of buying. Confirm that the envelope performs acceptably.
