Brother DCP 385C - Color Inkjet - All-in-One, Service Manual

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7-30 Confidential
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
Chapter 9, Section 9.1.4.13 "Backup of Machine
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 Appendix 2, page App. 2-5 .
„
If the main PCB loaded with programs is used (Updating existing programs):
Change the programs stored in the flash ROM. Refer to Appendix 2, page App. 2-7 .
[ 2 ] Initialize the EEPROM on the main PCB (Function code 01)
Refer to Chapter 9, Section 9.1.4.1 .
[ 3 ] Customize the EEPROM on the main PCB (Function code 74)
Refer to Chapter 9, Section 9.1.4.25 .
[ 4 ] Specify the CIS type (Function code 59)
Refer to Chapter 9, Section 9.1.4.19 .
[ 5 ] Register base ID code to the main PCB and base unit (cordless PCB) (For models
with cordless handsets)
The following procedure registers the base ID code to both the main PCB and base unit
(cordless PCB) at the same time. For the registration procedure of cordless handsets, see [19]
below.
(1) Read the base ID code from the label attached to the rear of the machine.
NOTE: The code may be 8 or 10 digits long depending upon the machine models.
(2) On the machine, press the Menu , Black Start (Mono Start) , Copy , Scan , Copy , and Scan
keys in this order.
The machine enters the maintenance mode and displays the " " on
the LCD.
(base_ID_code_label_mini9)
Base ID code label