Ricoh MP 2553 Series Read Me First page 530

5. Enhanced Network Security
1. Log in as the network administrator from Web Image Monitor.
2. Point to [Device Management], and then click [Configuration].
3. Click [IPP Authentication] under "Security".
4. Select [DIGEST] from the "Authentication" list.
5. Enter the user name in the "User Name" box.
6. Enter the password in the "Password" box.
7. Click [OK].
IPP authentication is specified.
8. "Updating..." appears. Wait for about one or two minutes, and then click [OK].
If the previous screen does not reappear after you click [OK], wait for a while, and then click the
web browser's refresh button.
9. Log out.
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