Ricoh Aficio MP C5502 User Guide - Page 583
Setting the SSL/TLS Encryption Mode, The network administrator logs in from the control panel.
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Configuring SSL/TLS • When the operating system's standard IPP port is used with Windows Vista/7 or Windows Server 2008/2008 R2, if the host name or IP address of the [Common Name] of the device certificate is changed, delete any previously configured PC printer(s) and re-install the printers after changing the [Common Name]. Also, if a user's authentication information (login user name and password) is to be changed, the printer must be deleted and after the user's information authentication settings are changed, the printer must then be reinstalled. Setting the SSL/TLS Encryption Mode By specifying the SSL/TLS encrypted communication mode, you can change the security level. Encrypted communication mode Using the encrypted communication mode, you can specify encrypted communication. Encrypted communication mode Ciphertext Only Ciphertext Priority Ciphertext / Cleartext Description Allows encrypted communication only. If encryption is not possible, the machine does not communicate. Performs encrypted communication if encryption is possible. If encryption is not possible, the machine communicates without it. Communicates with or without encryption, according to the setting. After installing the device certificate, specify the SSL/TLS encrypted communication mode. By making this setting, you can change the security level. 1. The network administrator logs in from the control panel. 2. Press [System Settings]. 3. Press [Interface Settings]. 4. Press [ Next]. 139
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