Brother International HL 5030 Service Manual - Page 247
HOW TO REWRITE HL-5030/5040/5050/5070N FLASH ROM, MAIN PCB, MODEL, ROM 0, Working contents
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HL-5030/5040/5050/5070N SERVICE MANUAL 5. HOW TO REWRITE HL-5030/5040/5050/5070N FLASH ROM The ROM composition of each PCB is as follows. MODEL MAIN PCB ROM 0 HL-5030 Production 8 Mbit MASK ROM x 1 Spares 8 Mbit FLASH ROM x 1 HL-5040 Production 32 Mbit MASK ROM x 1 Spares 32 Mbit FLASH ROM x 1 HL-5050 Production 64 Mbit MASK ROM x 1 Spares 64 Mbit FLASH ROM x 1 HL-5070N Production 64 Mbit MASK ROM x 1 Spares 64 Mbit FLASH ROM x 1 ROM 1 16 Mbit FLASH ROM x 1 16 Mbit FLASH ROM x 1 Working contents 1) Rewrite a Main firmware. (ROM 0) 2) Rewrite a Network firmware. (ROM 1) 3) Set up by country. Object parts HL-5030; HL-5040; HL-5050; HL-5070N LJ9314001 MAIN PCB ASSY 5030 LZ0001001...FW: MAIN CONTROLLER 5030 LJ9205001 MAIN PCB ASSY 5040 LZ0002001...FW: MAIN CONTROLLER 5040 LJ9220001 MAIN PCB ASSY 5050 LZ0003001...FW: MAIN CONTROLLER 5050 LJ9241001 MAIN PCB ASSY 5070N LZ0011001...FW: MAIN CONTROLLER 5070 LZ0004001...FW: BRNET 5070 7-13