Detailed Description Of Maintenance-Mode Functions; Eeprom Parameter Initialization (Function Code 01, 91) - Brother DCP-L8400CDN Service Manual

1.3

Detailed Description of Maintenance-mode Functions

1.3.1

EEPROM parameter initialization (Function code 01, 91)

<Function>
This function is used to initialize the setting values for operation parameters, user switches,
and worker switches (WSW) registered in the EEPROM. Entering function code 01 initializes
most EEPROM areas. Entering function code 91 initializes only the specified areas as shown
in the table below.
Printer switch
(Counter information)
Error History
MAC address (Ethernet 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 setting except user switches
(Items except the factory default settings)
- Languages
- Interfaces
LAN settings
PCL core area
(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.
(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.
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