# Central Management (Management Server)
Device Management > Central Management (Management Server)
Device Management > Address Book > Central Management (Management Server)

Use this page to perform Central Management.

Note

- The following conditions are required to specify your machine as Management Server:
  - The machine set for the management server is equipped with all functions supported by the client machine.
  - The following specifications and settings are consistent with Management Server and Managed Client:
    The maximum number of Address Books that can be registered
    Authentication methods
    Enabling or disabling administrator authentication

### Device Setting

Displays Management Server.

Selecting Do not Manage Centrally disables the Central Management function.

## Management Server Settings

### Machine Name

Displays the name of the machine.
This is the name specified in Device Name on the Configuration - Device Settings - System page.

### Location

Displays the machine's location.
This is the location name specified in Location on the Configuration - Device Settings - System page.

### Central Management Password

Specify a password for connecting to the management server when you configure the machine as a Managed Client. You can specify the password using 4 to 16 alphanumeric characters and symbols.

Note

- You can specify this password for the first time only. To change the password, select Do not Manage Centrally in Device Setting to disable the Central Management function.

### Apply Central Management

Specify the item to be managed on the central management server.

#### Address Book

Manages the address books of multiple machines collectively.

#### Eco-friendly Counter

Counts the total eco-friendly index of all machines combined.
Each machine can display the eco-friendly index of each machine and the total index of all machines combined.

#### Print Volume Use Limitation

Limits the total volume (in units) printable by all machines combined.
Configure the unit setting on each machine.

## Managed Client List

The Managed Client list for this machine is displayed.

Note

- If Managed Client is not registered, the following items do not appear:

### Bulk Synchronization

Click to synchronize the clients with the management server.

### Cancel

Click to cancel a managed client that is selected in the list.

### List of display items

Select the check box to the left of the registered information to cancel the client registration.
Items displayed in the list are as follows:

#### Machine Name

Displays the machine name of the managed client.

#### IP Address / Host Name

Displays the IP address or host name of the managed client.

#### Location

Displays the location of the managed client.

#### Sync Status

Displays the current synchronization status.

## Buttons

### OK

Click to apply the settings.

### Cancel

Click to cancel the settings.

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