Citizen CL-S400DT User Manual page 28

Chapter 2 Printer Operation
Mode Settings
Menu Setup Mode
If the MENU key is pressed while the printer is in the On Line Ready
state, the printer enters menu setup mode. In this mode, the printer's
configuration can be changed using the operation panel. During menu
setting mode, the LCD indicates the current menu settings and the key
function.
Shift/Change
Exit
 Functions of the keys
When you enter Menu Setup Mode, the LCD displays "Main Menu" on the
top line and Page Setup below.
In the menu setup mode, the four keys become "cursor keys" to navigate
the menu. Refer to the four small arrows in the centre of the keypad rather
than the names of the keys.
FEED key (Shift/Change):
The  key (FEED key) goes up the menu system or selects a higher
value
MENU key (Shift/Change):
The  key (MENU key) goes down the menu system or selects a lower
value
STOP key (Enter/Save):
The  key (STOP key) selects or saves the item or enters a menu
PAUSE key (Exit):
The  key (PAUSE key) exits the current item (goes back) and
eventually exits the menu system
The menu settings are stored temporarily in the printer's memory. They
are only permanently stored in the printer setup when you exit the menu
system and say "Yes" to the "Save Settings" question.
Turning the power off while the printer is performing the "Save
Settings" function could cause a mis-save. Do not do this! If the power
is accidentally turned off, first reset the printer to factory defaults.
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FEED
PAUSE STOP
MENU
POWER
Shift/Change
Caution
Enter/Save