HP DesignJet and HP PageWide XL Printers - Security Features

HP DesignJet Printers Security Settings
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c. Sign-in and permissions policies
You can change the permissions for the roles guest and user. Select the permissions and click Apply.
Figure 6 - Defining permissions
Note: Users have at least the Guest permission.
Note: Any app that forces the user to log in will cause the Guest column to be disabled.
Front Panel log in
When the user clicks on any blocked function for the first time, a window appears. The user must enter in his/her
password. Session expiration can be managed in Settings.
To log in as Admin, click the menu in the corner.
2.2.1.3 Deadlock: Front Panel locked + EWS password forgotten
Under certain circumstances, a printer might become inaccessible if the control panel has been locked and the
administrator has lost the password needed to unlock it. This could happen if the front panel is locked through the
printer’s Embedded Web Server and the Administrative password for the EWS is lost. In this situation, it would not be
possible to unlock the front panel from the Embedded Web Server and it would not be possible to reset the
Embedded Web Server from the front panel.
Note: If the printer’s front panel becomes locked and you are unable to unlock it, then you should contact HP support
as soon as possible.
SCL certificates
• Jetdirect identity certificate
You can request, install, and manage digital certificates on the HP Jetdirect print server. Certificates are used
to identify the Jetdirect print server both as a valid web server for network clients, and as a valid client
requesting access on a secure network. By default, the Jetdirect print server contains a self-signed, pre-
installed certificate.