1. IF YOU REPLACE THE MAIN PCB
<What to do when replacing the main PCB>
■Rewriting the Firmware (Main Firmware, Sub Firmware (PCL/PS))
■EEPROM Customizing of the Main PCB (Maintenance Mode: Code 74)
■EEPROM Parameter Initialization of the Main PCB (Maintenance Mode: Code 01)
■Operational Check of Control Panel Button (Maintenance Mode: Code 13)
■Operational Check of Sensors (Maintenance Mode: Code 32)
■Acquisition of White Level Data and Set the CCD Scanner Area (Maintenance Mode:Code 55)
■Setting the Serial Number
■Setting the Toner Cartridge Type
■Scanning and Printing Check
■ROM Version Check (Maintenance Mode: Code 25)
■Operational Check of Fans (Maintenance Mode: Code 78)
<What you need to prepare>
(1)Computer (Windows®. XP/2000)
Create a folder on the C drive, for example:- (AC FIRMWARE)
(2)A USB flash memory drive
(3)The Firmware
Main Firmware: | LZXXXX_$.djf or LZXXXX_$.upd |
LZXXXX_$.djf or | LZXXXX: First six digits are a parts number of the firmware. |
LZXXXX_$.upd | $: Alphabet representing the revision of the firmware. |
(4)The Maintenance Tool (Mainte.EXE)
Copy it into the folder that has been created on the C drive. Extract the copied file and run “brmainte.exe” file by
(5)A USB cable
(6)The Download Utility (FILEDG32.EXE)
Copy it into the folder that has been created in the C drive.
(7)The Brother Maintenance USB Printer Driver
Copy it into the folder that has been created on the C drive and extract the copied file.
Confidential |