# Available Functions
Restrict Available Functions > Available Functions

You can set Restrict/Do not Restrict for copying or printing to restrict the functions that users can use.
If Restrict is set for copying, the user must input their user code to use the copy operation. If copying is set to Do not Restrict, then everyone can use the copying functions.
If Restrict is set for printing, the user must input their user code to use the print operation. If printing is set to Do not Restrict, then everyone can use the printing functions.

## Buttons

### Refresh

Click to update the currently displayed information.

Note

- Before making the settings, click Refresh to obtain the machine's current status.

### Please enter Administrator Password.

Enter the administrator password.

Note

- If you enter a wrong password or leave the text box blank, the settings on this tab will not be applied when you click OK.

### OK

Click to apply the settings.

### Cancel

Click to cancel the settings.

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