Pitney Bowes DM300c User Manual

1.  Check the moistener tank to see how much sealing solution is 

left.

3.  Remove the moistener bottle cap and fill the moistener 

bottle with sealing solution or water. We recommend sealing 

solution because it helps keep your moistener clean and 

improves sealing efficiency.

4.  Replace the moistener bottle cap and place the bottle back 

in its original location. 

5.  If the tank was empty, allow 30 minutes for the moistener 

brush and wick to get completely wet.

6.   Close the feeder cover.

2.  Open the feeder cover and remove 

the moistener bottle.