Eeprom Customizing (Direct Entering Of The Four-Digit Code.) (Function Mode 74); Eeprom Customizing (Direct Entering Of The Four-Digit Code.); (Function Mode 74) - Brother MFC-9420CN Service Manual

8.4.15 EEPROM Customizing (Function mode 74)
Function
This function allows you to customize the EEPROM according to language, function
settings, and firmware switch settings. The customizing codes list is given in
NOTE: If you replace the main PCB, be sure to carry out this procedure.
Operating Procedure
(1) Press the 7 and 4 keys in this order in the initial stage of the maintenance mode.
The current customizing code (e.g., 0001 in the case of U.S.A model)
appears.
(2) Enter the desired customizing code (e.g., 0054 in the case of Europe model). The newly
entered code appears.
NOTE: The machine does not work properly when an incorrect code is entered.
(3) Press the Black Start key.
The machine saves the setting and appears the "PARAMETER INIT" on the LCD.
The machine returns to the initial stage of the maintenance mode.
If you press the Stop/Exit key or no keys are pressed for one minute in the above
procedure, the machine stops the procedure and returns to the initial stage of the
maintenance mode.
8 -2 1
Appendix 3.
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