Xerox 540 用户指南

System administrators may choose to limit user access to front panel menus 
by downloading a utility file to the printer.  The “lock” utility file prevents 
most menu items from being displayed on the front panel.  The capability of 
limiting menu access is often useful when a system administrators needs to 
retain control of the printer’s settings.  In the protected mode, users still have 
access to print the Test Print, Configuration, Startup, and Demonstration 
pages. 

In the protected mode, you can still access the full menu structure through a 
combination of front panel button pushes.  An “unlock” utility file can also 
be downloaded to the printer to unlock the front panel menu for user 
viewing. 

To learn more about locking and unlocking the front panel menus, refer to 
the Phaser 540 Driver and Utilities Printing Reference manual or call the 
Tektronix Customer Support Hotline at 1-800-835-6100 
(from 6:00 am to 5:00 pm PST).

Use the following key sequence to access the entire menu when the front 
panel is “locked:”

■

Press and hold down the 

 button and press the 

 button.  

The Help Pages menu in the front panel menu includes a front panel 
menu map.  Refer to “Front panel menu map” on page 7-5.  For instructions 
on printing the menu map, refer to “Printing the front panel menu map” on 
page A-7.