SAM4S ER-230EJ Manual Service Mode • 79
Function Key Assignment
Any programmable key location may be reprogrammed with a function from the list of
available functions on page 80 of this manual. The default program installs the functions as
they are shown with the standard key legends.
To change the function on a specific key:
1. At the SERVICE MODE, press 4 and CASH for Key Assignment
programming. The KEY ASSIGNMENT screen displays:
2. Enter a new key code from “Function key codes” on page “80” and press key
location. Press the SUBTOTAL to print the key code table.
3. Press CASH to save the changes you have made and to return to SERVICE
MODE.
4. The printer will print out a receipt showing all the changes made to the
keyboard.
Notes:
1. Numeric keys (0-9), CLEAR, and CASH cannot be removed from the keyboard
unless they have been assigned to a new keyboard location. This protects the
programmer from accidentally removing keys that are required for register
programming and operations.
2. If you wish to program the CASH key, select it immediately after selecting KEY
ASSIGNMENT from the SERVICE MODE menu. After the initial key is
programmed, the CASH key is used to finalize the program.
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