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Lexmark C54x - Page 26

Lexmark C54x
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7 Follow the CA certificate request process as defined for the CA. A sample request is shown in “Appendix B: CA‑Signed
Device Certificate creation” on page 66.
Note: The result is a CA‑signed device certificate file (in .pem format). Save this file on your computer for use in
the next steps.
8 From the Embedded Web Server, return to the “default” Device Certificate Management page, and then click Install
Signed Certificate.
9 Click Browse, and then select the CA‑signed device certificate file that was created in step 8.
10 Click Submit.
Note: This completes the process of creating and installing a signed printer certificate. The printer can now
present a valid CA‑signed certificate to systems to which it attempts to negotiate an SSL or IPsec connection.
Creating a new device certificate
1 From the Embedded Web Server, click Settings > Security > Certificate Management.
2 Click Device Certificate Management > New.
3 Enter values in the appropriate fields:
• Friendly Name—Type a name for the certificate (64‑character maximum).
• Common Name—Type a name for the device (128‑character maximum).
Note: Leave this field blank if you want to use the host name for the device.
• Organization Name—Type the name of the company or organization issuing the certificate (128‑character
maximum).
• Unit Name—Type the name of the unit within the company or organization issuing the certificate (128‑character
maximum).
• Country/Region—Type the country or region where the company or organization issuing the certificate is
located (2‑character maximum).
• Province Name—Type the name of the province or state where the company or organization issuing the
certificate is located (128‑character maximum).
• City Name—Type the name of the city where the company or organization issuing the certificate is located
(128‑character maximum).
• Subject Alternate Name—Type the alternate name and prefix that conforms to RFC 2459. For example, type
an IP address using the format IP:1.2.3.4, or a DNS address using the format
DNS:ldap.company.com. Leave this field blank if you want to use the IPv4 address (128‑character
maximum).
4 Click Generate New Certificate.
Viewing, downloading, and deleting a certificate
1 From the Embedded Web Server, click Settings > Security > Certificate Management > Device Certificate
Management.
2 Select a certificate from the list.
The details of the certificate appear in the Device Certificate Management window.
Managing certificates and other settings 26

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