1. Check the level of sealant in the moistener tank. Add more if required.
2. Slide the envelope flap under the edge of the feed deck when feeding an envelope. Otherwise, the
moistener cannot wet the flap.
3. If the moistener tank is full, and your envelopes are still not sealing correctly, clean or replace your
moistener brush and wick.
Maintenance
Pitney Bowes Operator Guide February 2021 186