Editing the Differential Weighing threshold on the SendPro CX Series

The Differential Weighing Threshold is the minimum weight each mailpiece must weigh when using Differential Weighing. It can be set in 0.1 ounce increments, between 0.1 and 8.8 ounces.

Products affected: SendPro® CX 100, SendPro® CX 200, SendPro® CX 300 and SendPro® CX 500

The Differential Weighing Threshold is the minimum weight each mailpiece must weigh when using Differential Weighing. It can be set in 0.1 ounce increments, between 0.1 and 8.8 ounces.

  1. Tap Print Postage on the Home screen.
  2. Tap Settings.
    Settings (gear) icon

  3. Tap Mailer ID.
  4. Tap Differential Weighing.
  5. Select the desired weight from the Threshold menu.
    Differential weighing threshold
  6. Tap the back arrow to return to the Print Postage app.

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UPDATED: October 06, 2026