If you are unsure of your SendPro C, SendPro+ model number, refer to Related topics.
If you have only a single account, once you select that account the device will remember that account the next time you start Envelope Printing.
Note: If you have previously printed any envelopes, you may get a message that transactions are being uploaded. Once the upload completes, you see the message "Transaction upload status, Upload success" with a check mark. Tap the check mark.
UPDATED: February 16, 2021