Brother HL-5140 - How to Rewrite Hl-5130;5140;5150 D;5170 Dn Flash Rom

HL-5130/5140/5150D/5170DN SERVICE MANUAL
7-15
5. HOW TO REWRITE HL-5130/5140/5150D/5170DN FLASH ROM
The ROM composition of each PCB is as follows.
MAIN PCB
MODEL
ROM 0 ROM 1
Production 16 Mbit MASK ROM x 1 HL-5130
Spares 16 Mbit FLASH ROM x 1
Production 32 Mbit MASK ROM x 1 HL-5140
Spares 32 Mbit FLASH ROM x 1
Production 64 Mbit MASK ROM x 1 HL-5150D
Spares 64 Mbit FLASH ROM x 1
Production 64 Mbit MASK ROM x 1 16 Mbit FLASH ROM x 1 HL-
5170DN
Spares 64 Mbit FLASH ROM x 1 16 Mbit FLASH ROM x 1
Working contents
1) Rewrite a Main firmware.
2) Set the serial number.
3) Rewrite a Network firmware. (ROM 1)
Object parts
HL-5130; LJ9565001 MAIN PCB ASSY 5130 FLASH
LZ0198001…FW: MAIN CONTROLLER 5130
HL-5140; LJ9560001 MAIN PCB ASSY 5140 FLASH
LZ0197001…FW: MAIN CONTROLLER 5140
HL-5150D; LJ9566001 MAIN PCB ASSY 5150D FLASH
LZ0199001…FW: MAIN CONTROLLER 5150D
HL-5170DN LJ9567001 MAIN PCB ASSY 5170DN FLASH
LZ0200001…FW: MAIN CONTROLLER 5170DN
LZ0004001…FW: BRNET 5070