QuickLabel QLS-4100 Xe User Manual
Page 97

QLS-4100 Xe
4-51
Front Panel Lock/Unlock
The Front Panel Lock/Unlock feature allows you to lock the menu, 
preventing unauthorized users from modifying printer settings. The front 
panel is locked and unlocked with a user-defined four-digit password. 
When the front panel is locked, users can scroll through the menus, but 
cannot make any changes. The only available features are PRINT/PAUSE, 
FORM FEED/ADVANCE, Printer Settings, and Front Panel Unlock. 
An “X” character will appear on the Ready and Pause displays to indicate 
the front panel is locked. 
To lock the front panel:
1
If the printer is in a Ready state, press the PRINT/PAUSE key to pause 
the printer. 
2
Press the NEXT or PREVIOUS key until the System menu is displayed. 
Then press the SELECT key. 
3
Press the NEXT or PREVIOUS key until the Front Panel Lock menu is 
displayed. 
Front Panel Lock
0000
Pause: System
Press SELECT
Pause X
Ready X
