Required After Parts Replacement - Brother HL-5240 Service Manual

CHAPTER 6
1. IF YOU REPLACE THE MAIN PCB
The table below shows the ROM type of each main PCB.
Model
HL-5240
HL-5250DN
HL-5270DN
HL-5280DW
<What to do when replacing the main PCB>
Rewriting the firmware (ROM) of the printer
Setting the default paper size.
Setting the serial number.
<Which part to use for the operation>
HL-5240
HL-5240L
HL-5250DN
HL-5270DN
HL-5280DW
ADJUSTMENTS AND UPDATING OF SETTINGS,

REQUIRED AFTER PARTS REPLACEMENT

Main PCB (For a supplied part)
ROM 0
8 Mbyte Flash ROM x 1
8 Mbyte Flash ROM x 1
8 Mbyte Flash ROM x 1
8 Mbyte Flash ROM x 1
MAIN PCB ASSY 5240
FW: MAIN CONTROLLER AL
MAIN PCB ASSY 5240L
FW: MAIN CONTROLLER 5240L
MAIN PCB ASSY 5250
FW: MAIN CONTROLLER AL
FW: BRNET AL
MAIN PCB ASSY 5270
FW: MAIN CONTROLLER AL
FW: BRNET AL
MAIN PCB ASSY 5280DW US
MAIN PCB ASSY 5280DW EU
FW: MAIN CONTROLLER AL
FW: BRNET ALW
HL-5240/5250DN/5270DN/5280DW SERVICE MANUAL
ROM 1
N/A
2 Mbyte Flash ROM x 1
4 Mbyte Flash ROM x 1
4 Mbyte Flash ROM x 1
6-1 Confidential