Eeprom Customizing (Function Code 74) - Brother DCP6690CW Service Manual

9.4.22 EEPROM Customizing (Function code 74)

Function
This function allows you to customize the EEPROM according to language, function settings,
and firmware switch settings.
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 "SELECT 74?" appears on the LCD.
(2) Press the Black Start (Mono Start) key, and the current customizing code appears.
(3) Enter the desired customizing code. (Refer to
List" on page App.
Models with numerical keypad on the control panel
To enter letters "A" through "F," press the 1 through 6 keys while holding down the # key,
respectively.
Models with touch panel
To enter letters "A" through "F," press the "A" through "F" keys on the software keypad.
The newly entered code appears.
NOTE: If a wrong 4-digit code is entered, the machine will malfunction.
(4) Press the Black Start (Mono Start) key.
The machine saves the setting and 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.
3-2.)
9-47
Appendix 3 "EEPROM Customizing Codes
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