Oki C831n, User Manual, Page: 133 / 150

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Changing Network Settings From the Web Page
5
5.
Network Settings
5
Follow the on-screen instructions to
specify detailed settings.
Memo
● Be sure to specify the correct settings for your mail
server. If you enable APOP when your mail server
does not support the APOP protocol, e-mails may not
be received correctly.
● When you specify a domain name for the mail server,
configure the DNS server in the [ TCP/IP ] setting.
6
Click [ Submit ].
„
Configuration for SMTP
1
Access the printer’s web page and log in
as the administrator.
2
Select [ Admin Setup ].
3
Select [ Network Setup ]>[ Email ]>
[ Receive Settings ].
4
Select [ SMTP ] and then click [ To
STEP2 ].
5
Follow the on-screen instructions to
specify detailed settings.
6
Click [ Submit ].
Encrypting Communication by
SSL/TLS
You can encrypt communication between your
computer and the printer. Communication is
encrypted by SSL/TLS in the following cases.
● Changing printer settings from the web page
● IPP printing
● Direct printing
Creating a Certificate
You can create a certificate on the web page.
The following two certificates are available.
● A self-signed certificate.
● A certificate created by a certificate authority.
Note
● If you change the printer IP address after you create a
certificate, the certificate becomes invalid. Be sure not to
change the printer’s IP address after creating a certificate.
1
Access the printer’s web page and log in
as the administrator.
2
Select [ Admin Setup ].
3
Select [ Network Setup ] > [ Security ]
> [ SSL/TLS ].
4
Select [ Enable ] for [ SSL/TLS ].
5
Enter the required information in
[ CommonName ], [ Organization ], etc.
6
Click [ OK ].
The information entered is displayed.
7
Check the information entered and click
[ OK ].
When you are creating a self-signed certificate,
the setting procedure is finished. Follow the on-
screen instructions and close the web page.
When you are obtaining a certificate issued by a
certificate authority, go to step 8.
8
Follow the on-screen instructions to send
a CSR to a certificate authority.
9
Follow the on-screen instructions to
install a certificate from the certificate
authority.
Copy the text between [----- BEGIN CERTIFICATE
-----] and [----- END CERTIFICATE -----], and
paste it in the text box.