HP Web Jetadmin Software Manuel d'utilisateur télécharger pdf (Page 461)

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Enable color: All color print jobs are printed in color.

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Disable color: All color print jobs are printed in their grayscale equivalent.

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Set custom color access: Color printing is restricted based on the custom settings that you dene.

2. If the Set custom color access option is selected, perform the following steps:

a. Select one or more of the following:

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Restrict by user permissions: Select this checkbox to restrict color printing based on user

permission sets. Use the Access Control for Device Functions conguration option to dene the

user permission sets.

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Restrict by application: Select this checkbox to restrict color printing based on applications.

If both the Restrict by user permissions and Restrict by application checkboxes are selected, the

lowest level of permission is applied when restricting color print jobs.

b. If the Restrict by application checkbox is selected, dene the application permissions as follows:

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Specify the default permission level for all applications: Select the type of color usage from the

Default permission for applications drop-down list.

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Identify and manage applications that require specic permission levels: These applications

have the specic permission level applied to them instead of the default permission level. These

applications are identied in the Non default applications list.

To add an application to the list, enter the name of the application in the Name text box, select

the type of color usage from the Permission drop-down list, and then click Add.

To delete one or more applications from the Non default applications list, select the

applications, and then click Remove.

To delete all of the applications from the Non default applications list, click Remove All.

Secure Communication

Use this option to enable the ciphers.

The device communicates based on these secure communications and enabled ciphers. The enabled check

boxes indicate currently active ciphers, and disabled check boxes indicate inactive ciphers. Securely manage the

network device using a Web browser and the HTTPS protocol. To authenticate the HP Jetdirect Web Server when

HTTPS is used, congure a certicate or use the pre-installed, self-signed X.509 Certicate. The encryption

strength species what ciphers the Web server will use for secure communications.

AES256-GCM-SHA384 and AES128-GCM-SHA256 ciphers are only supported with TLS 1.2. If the active ciphers

are limited to AES256-GCM-SHA384 and/or AES128-GCM-SHA256, then the supported TLS protocol must be set

to only TLS 1.2 on the client and the server; otherwise, a communication error occurs. When browsing to the

printer, or when conguring the printer via HP Web Jetadmin, the printer is the server and HP Web Jetadmin is

the client.

Secure Disk Encryption Mode

Use this option to determine whether encryption is automatically enabled when an HP Secure Hard Disk is

installed. This is the default and recommended mode. If you have a specic need to manually specify a drive

password or want to start encrypting at a later time, the Manual setting allows this. If Manual is selected, you

must use the EWS page to individually enable encryption of each device.

ENWW Device Conguration Options for Security 435

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HP Web Jetadmin Software Manuel d'utilisateur Page 461

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