Detailed Description Of Maintenance-Mode Functions; Eeprom Parameter Initialization (Function Code 01, 91) - Brother DCP-7030 Service Manual

1.4

Detailed Description of Maintenance-mode Functions

1.4.1 EEPROM Parameter Initialization (Function code 01, 91)

<Function>
The machine initializes the parameter, user switches, worker switches and assurance mode
switch settings registered in the EEPROM, to the initial values. Entering function code 01
initializes almost all of the EEPROM areas, but entering 91 does not initialize some areas, as
listed below.
Data item
Maintenance-mode functions
User switches
Worker switch (Refer to
Remote activation code
Registered message for cover page comment
Forwarding / paging number, PIN number
Outside line number
Telephone function registration
One-touch dialing
Speed dialing
Group dialing
Various LAN setting (Only the model with network)
Note:
If you replace the main PCB with the one used for any other machine, carry out this
procedure and then customize the EEPROM
(maintenance-mode function code 74 in
<Operating Procedure>
(1) MFC7840W/7840N/7450/7440N/7340/7320
Press in order the 0 and 1 buttons (or the 9 and 1 buttons according to your need) in the
initial stage of the maintenance mode.
DCP7045N/7040/7030
Press the
LCD, and then press the OK button.
The "PARAMETER INIT" will appear on the LCD.
(2) Upon completion of parameter initialization, the machine beeps for one second and
returns to the initial stage of the maintenance mode.
Note:
When turn power supply of the machine off after upon completion of EEPROM
parameter initialization, turn off after waiting more than three seconds after returns to the
initial stage of the maintenance mode.
The LAN setting data might not be initialized.
Function code
Appendix 1.)
or button. "MAINTENANCE 01" or "MAINTENANCE 91" appears on the
01
All of these will
be initialized.
Section 1.4.16).
5-3
91
These will be
initialized.
These will not
be initialized.
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