If You Replace The Main Pcb; 1 ] Load Update Programs/Data; 2 ] Initialize The Eeprom On The Main Pcb (Function Code 01); 3 ] Customize The Eeprom On The Main Pcb (Function Code 74) - Brother DCP375CW Service Manual

7.3

IF YOU REPLACE THE MAIN PCB

Note: If you replace the main PCB, it is necessary to make a backup of the machine information and
user setting information into an external memory before starting disassembly of the machine. After
the completion of reassembling jobs, restore the backup data to the new main PCB. For detailed
procedure of the backup and restoration, refer to
Information (Function code 46) (User-accessible)."

[ 1 ] Load update programs/data

If the main PCB is replaced with a new one:
Load the desired programs onto the flash ROM. Refer to
If the main PCB loaded with programs is used (Updating existing programs):
Change the programs stored in the flash ROM. Refer to

[ 2 ] Initialize the EEPROM on the main PCB (Function code 01)

Refer to Chapter 9, Section

[ 3 ] Customize the EEPROM on the main PCB (Function code 74)

Refer to Chapter 9, Section

[ 4 ] Specify the CIS type (Function code 59)

Refer to Chapter 9, Section

[ 5 ] Check the control panel PCB for normal operation (Function code 13)

Refer to Chapter 9, Section

[ 6 ] Check the sensor operation (Function code 32)

Refer to Chapter 9, Section

[ 7 ] Acquire white level data and set CIS scanner area (Function code 55)

Refer to Chapter 9, Section

[ 8 ] Set an ID code and update the head property code

Note: Make sure that the Brother Maintenance USB Printer driver has been installed to your
PC. To do it, click Start | Settings | Printers to call up the Printers window and confirm that
the Brother Maintenance USB Printer icon (shown on the sample window on
displayed. If the driver has not been installed, install it referring to
(1) Make sure that your PC is turned off, then connect the machine to your PC using a USB
cable.
(2) Switch your PC on.
(3) On your PC, run the ID/head property utility (brusbsn.exe) in the folder created in
7.1.1. The following window appears.
Chapter 9, Section 9.4.11 "Backup of Machine
9.4.1.
9.4.24.
9.4.17.
9.4.7.
9.4.9.
9.4.15.
7-32
Appendix 2, page App.
Appendix 2, page App.
Section 7.1.2.
2-5.
2-7.
page 7-9) is
Section
Confidential