Configuring The Device For Certificate Information - Lexmark MS610dn Administrator's Manual

Using security features in the Embedded Web Server

Configuring the device for certificate information

Note: This is available only in select printer models.
The printer has a self‑generated certificate. For some operations (e.g. 802.1x, IPSec, etc.), the printer certificate needs
to be upgraded to a certificate that has been signed by a certificate authority.
The printer includes a certificate signing request that can be viewed or downloaded, which greatly facilitates the process
of obtaining the signed certificate for the printer.
1
Open a Web browser, and then type the IP address or host name of the printer.
2
From the Embedded Web Server, click Settings > Security > Certificate Management > Set Certificate Defaults.
Note: The Set Certificates Defaults menu allows you to update the out‑of‑the‑box information on the device
with information including those that fit your organization's certificate requirements.
3
After updating all the fields that fit your organization, click Submit. For more information, see
defaults" on page 25.
Note: The Web page refreshes and returns to the Certificate Management page.
4
Click the Device Certificate Management link.
Notes:
•
This window allows the device administrator the ability to initiate a request for a new device certificate,
delete all device certificates, and view previously installed device certificates. To view more details of an
installed device certificate or delete a particular device certificate, simply click on the certificate common
name link listed under the Friendly Name heading.
• If this is for a new, out‑of‑the‑box device, then there will be a default self‑signed certificate to view on this
page.
5
Select the link for the preferred device certificate to obtain the certificate signing request information.
Notes:
• You may use the default certificate link to use the default certificate created in step 2 or another named
certificate. The certificate information is displayed.
•
Other certificates are created by selecting New, which will open a Certificate Generation Parameters page.
For more information, see
6
Click Download Signing Request, and then save and open the .csr file with a notepad or any other text editor.
Note: The file data is displayed in a standard format that includes the base‑64 representation in the application
window. Highlight and copy that information for later usage by a paste operation.
7
Leave your current Embedded Web Server page open while you open a new Web browser to the Certificate Authority
Web site.
8
Follow the CA certificate request process as defined for the Certificate Authority. A sample request is shown in
"Appendix B: CA‑Signed Device Certificate creation" on page
Note: The result of this process will be a new CA Signed Device Certificate file (in .pem format). Save this file on
your computer since it will be required for the next steps.
9
From the Embedded Web Server, return to the "default" Device Certificate Management page, and then click Install
Signed Certificate.
"Creating a new certificate" on page 24.
41.
23
"Setting certificate