Scale weight changes to one ounce after removing a mailpiece on the SendPro CX Series
Reboot your device if the scale weight changes to one ounce after removing a mailpiece.
Products affected: SendPro® CX 100, SendPro® CX 200, SendPro® CX 300 and SendPro® CX 500
Issue
After removing a mailpiece from the scale, the weight changes to one ounce.
Cause
There is a problem with the device software.
Resolution
Remove the scale, then restart the device:
- Unplug the power cord. The screen turns off after 10 seconds.
- Wait 30 seconds.
- Plug the power cord directly back into a wall outlet. Check that the wall outlet is working correctly.
- Quickly tap and release the power button to turn the device back on.
UPDATED: October 13, 2026