Deleting Personal Info From The Machine; Using Function Code 01; Unplugging The Power Cord From The Electrical Outlet - Brother MFC5490CN Service Manual

A7.1 Deleting Personal Info from the Machine
The personal information (user data) in the machine is recorded in the EEPROM on the main
PCB. It cannot be deleted all by a single operation. Use Function code 01 in the maintenance
mode and then unplug the power cord from the electrical outlet.

[ 1 ] Using Function code 01

Using Function code 01 (EEPROM parameter initialization) in the maintenance mode deletes
the following data that have been recorded in the main PCB:
• Activity report
• Station ID data
• Outside line number
• One-touch dialing
• Speed dialing
• Group dialing
• Call transfer data
Operating Procedure
(1) On the machine, press the Menu and Black Start (Mono Start) keys in this order. Next
press the
Chapter 9.)
TIP: Models equipped with a numerical keypad on the control panel can enter the
maintenance mode in the same way as conventional models; that is, by pressing the Menu,
*, 2, 8, 6 and 4 keys in this sequence.
The machine beeps for approx. one second and displays "
LCD, indicating that it is placed in the initial stage of the maintenance mode, a mode in
which the machine is ready to accept entry from the keys.
(2) Press the 0 and 1 keys in this order in the initial stage of the maintenance mode.
The "SELECT 01?" appears on the LCD.
(3) Press the Black Start (Mono Start) key.
Parameter initialization starts and the "PARAMETER INIT" appears on the LCD.
(4) Upon completion of parameter initialization, the machine returns to the initial stage of the
maintenance mode.

[ 2 ] Unplugging the power cord from the electrical outlet

Unplugging the power cord from the electrical outlet deletes the Caller ID list, fax data received
into memory, transmission verification report (for image), broadcasting report and batch
transmission data (in the memory.)
Operating Procedure
(1) Unplug the power cord from the electrical outlet.
(2) Leave the machine for approx. 24 hours.
key four times to make the machine enter the maintenance mode. (Refer to
App. 7-1
" on the
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