MENU ITEM DESCRIPTION
Network Time Protocol
Enable NTP [On*]
NTP Server
Enable Authentication
•  Enable Authentication appears only in some printer 
models. 
•  When Enable Authentication is set to MD5 key, Key 
ID and Password appear. 
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U.S.*
Metric
Specify the unit of measurement for paper sizes.
The country or region selected in the initial setup 
wizard determines the initial paper size setting.
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20–100% (100*)
Adjust the brightness of the display.
This menu item appears only in some printer models.
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Enabled*
Disabled
Enable access to the flash drive.
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On*
Off
Specify whether background removal is allowed.
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On
Off*
Set copies from the scanner glass to only one page at 
a time.
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On
Off*
Disable and ignore all sound settings. 
BBuuttttoonn FFeeeeddbbaacckk 
On*
Off
Enable audio feedback for button presses, panel 
interactions, paper loaded prompts, and error 
notifications. 
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1–10 (5*)
Adjust the sound volume. 
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On*
Off
Enable a sound when loading paper into the ADF. 
AAllaarrmm CCoonnttrrooll  Set the number of times that the alarm sounds when 
Xerox
® 
C325 Color Multifunction Printer User Guide 153
Use Printer Menus