Cleaning the moistener brush and wick assembly on the SendPro C Auto

If the moistener tank is full and your envelopes are not sealing properly, clean the moistener brush and wick.
Products affected: SendPro® C Auto (7H20A, R7H20A, R7H20AM)

If the moistener tank is full and your envelopes are not sealing properly, clean the moistener brush and wick.

  1. Open the feeder cover.
    open-cover-9h00
  2. Remove the moistener bottle from the device.
    remove-moistener-bottle
  3. Grasp the moistener brush assembly and depress the moistener release button.
    grasp-moistener-assmby
    The release button is located on the underside of the moistener assembly.
    moistener-release-button
  4. While continuing to press the release button, slide the moistener brush assembly straight out toward you.
    pull-moistener-assmby
  5. Slowly and carefully pull the moistener tank (located under the moistener bottle) out toward you. This may contain EZ-Seal solution.
    pull-moistener-tank
  6. Separate the shield from the wick. Clean the wick in plain water and rinse thoroughly. Blot excess water from the wick.
    separate-wick
  7. Replace the wick and shield.
    replace-wick
  8. Remove the moistener brush by sliding it out of the moistener brush assembly.
    moistener-brush-rem
    You may need to exert some pressure to remove the brush.
    moistener-brush-close-up
  9. Clean the brush by running it under plain water. Blot the excess water from the brush after rinsing it. Replace the brush if you cannot clean it thoroughly.
  10. Slide the moistener tank back into the device, followed by the moistener brush assembly.
    moistener-tank-assmbly-rep
    You should hear the moistener brush assembly click into place.
    moistener-assembly-click
  11. Replace the moistener bottle.
    install-moistener-bottle
  12. Close the feeder cover.

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UPDATED: 10 July 2023