Extra Information

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Changing Network Settings From the Web Page
5
5. Network Settings
Controlling Access Using MAC
Address (MAC Address Filtering)
You can control access to the printer using MAC
addresses. You can allow or reject access from
the specied MAC addresses.
Note
● Be sure to specify the correct MAC address. If you specify
the wrong MAC address, you cannot access the printer via
a network.
Memo
● You cannot specify to accept or to reject for each address
individually.
1 Access the printer’s web page and log in
as the administrator.
2 Select [Admin Setup].
3 Select [Network Setup] > [Security] >
[MAC Address Filtering].
4 Follow the on-screen instructions to
specify detailed settings.
Note
● If nothing is registered in [Administrator MAC
Address that has been registered], you may
not be able to access the printer depending on the
specied MAC address.
● If you use a proxy server, [Your Current Local
Host/Proxy MAC Address] and the MAC address of
your host may not match.
5 Click [Submit].
The network card reboots to enable the new
settings.
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 Certicate
You can create a certicate on the web page.
The following two certicates are available.
● A self-signed certicate.
● A certicate created by a certicate authority.
Note
● If you change the printer IP address after you create a
certicate, the certicate becomes invalid. Be sure not to
change the printer’s IP address after creating a certicate.
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 certicate,
the setting procedure is nished. Follow the on-
screen instructions and close the web page.
When you are obtaining a certicate issued by a
certicate authority, go to step 8.
8 Follow the on-screen instructions to send
a CSR to a certicate authority.
9 Follow the on-screen instructions to
install a certicate from the certicate
authority.
Copy the text between [----- BEGIN CERTIFICATE
-----] and [----- END CERTIFICATE -----], and
paste it in the text box.