Inc. Postal Equipment User Manual

SV61162 Rev. C 10-3
DM800™ Series Digital Mailing System Operating Guide
Envelope Sealing Problems
Possible Causes Solution
Envelope(s)
not sealing, or
not sealing
properly
Envelope flap dimensions are not
within the acceptable range.
Use envelopes with flap depths between
1" and 3 7/8" (25.4 mm and 98.4 mm).
Flap depth