Detailed Description Of Maintenance-Mode Functions; Eeprom Parameter Initialization (Function Code 01, 91) - Brother MFC-9130CW Service Manual

1.4

Detailed Description of Maintenance-mode Functions

1.4.1

EEPROM parameter initialization (Function code 01, 91)

<Function>
This function initializes the setting values of the operation parameters, user switches, and
worker switches (WSW) registered in the EEPROM. Entering function code 01 initializes
almost all of the EEPROM areas, but entering 91 does not initialize some areas, as listed
below.
Printer switch
(Counter information)
Error History
MAC address
Operation lock of the control panel
password
Secure Function Lock
Telephone function registration
Telephone book
Worker switch
User switches
(Items to be initialized when resetting to
the factory default settings)
Function settings except user switches
(Items except the factory default settings)
LAN settings
Emulation settings
<Operating procedure>
(1) Press the 0 and 1 keys (or the 9 and 1 keys according to your need) in this order in the
initial state of the maintenance mode. The "PARAMETER INIT" appears on the LCD.
(2) Upon completion of parameter initialization, the machine returns to the initial state of the
maintenance mode.
Note:
- Function code 01 is for service personnel. Function code 91 is for user support.
- If the power is turned OFF while "PARAMERER INIT" is being displayed on the LCD, the
initialization of the EEPROM is not completed successfully. In this case, when the power
is turned ON next time, the EEPROM is automatically initialized. After the initialization is
completed, the machine returns to the initial state of the maintenance mode.
Data item Function code 01
These will not be
initialized.
These will be
initialized.
5-5
Function code 91
These will not be
initialized.
These will be
initialized.
Confidential