Detailed Description Of Maintenance-Mode Functions; Eeprom Parameter Initialization (Function Code 01, 91) - Brother MFC-9320CW 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.
- Maintenance mode setting value
- User switch
- Worker switch (Refer to
- Remote activation code
- Station ID data
- Cover page comment registration message
- Forward/ paging number, PIN number
- Telephone function registration
- One-touch dialing
- Speed dialing
- Group dialing
LAN area (Network settings)
PCL core area (Emulation settings)
(Wireless LAN model only)
Operation lock of the control panel
password
Note:
When the main PCB has been replaced with the one used in other product, it is necessary
to perform this operation and customize the EEPROM with the operation of the
maintenance mode: code 74 after initializing the EEPROM.
(Refer to "1.4.23 Setting by country (Maintenance Mode: Code 74)" in this
<Operating procedure>
(1) Press the 0 and 1 buttons (or the 9 and 1 buttons according to your need) in this order in
the initial state of the maintenance mode. The "PARAMETER INIT" will appear on the
LCD.
(2) When the initialization of the parameters is finished, the machine beeps for one second
and returns to the initial state of the maintenance mode.
Data item
APPENDIX 1.)
7-3
Function code 01
All of these will be
initialized.
Function code 91
These will be
initialized.
These will not be
initialized.
chapter.)
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