It is because that the user’s fingerprint(s) and its original corresponding ID-code are already stored in TR4050-10. If you want the user to have a new ID-code, follow the steps as below.
- Delete this user’s fingerprint(s) coming with the original ID-code in TR4050-10 first.
- Enter a new ID-code in [Serial Number] box for this user and then click [Update].
- Transfer the user’s fingerprint(s) coming with the new ID-code to TR4050-10.