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4-1
Confidential
CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS,
REQUIRED AFTER PARTS REPLACEMENT
1. IF YOU REPLACE THE MAIN PCB
<What to do when replacing the main PCB>
• Rewriting the firmware (Main Program)
• Setting the default paper size
• Setting the serial number
• Inputting the adjusted value of the laser scanner
• Setting the toner cartridge type
• Backup to the Main PCB of the Wireless LAN PCB Information (HL-2170W only)
<Which parts to use>
Main PCB: The table below shows the ROM type.
<What you need to prepare>
(1) Computer (Windows
®
XP or later)
Create the "hl2100" folder in the C drive, for example.
(2) HL-2140/2150N/2170W target machine
(3) Firmware
(4) Maintenance Tool (MAINTE.zip)
Copy it into the "hl2100" folder that has been created in the C drive. Extract the copied
file and run "brmainte.exe" file by double-clicking.
(5) USB cable (one piece)
HL-2140 MAIN PCB ASSY 2140
FW:MAIN CONTROLLER 2140
HL-2150N MAIN PCB ASSY 2150N
FW:MAIN CONTROLLER 2150N
HL-2170W MAIN PCB ASSY 2170W
FW:MAIN CONTROLLER 2170W
Model Main PCB (For a production part/For a supplied part.)
HL-2140 512 Kbyte Flash ROM x 1
HL-2150N 8 Mbyte Flash ROM x 1
HL-2170W 8 Mbyte Flash ROM x 1
Main Program :
LZXXXX_$.djf
LZXXXX: First six digits are a parts number of the firmware.
$: Alphabet representing the revision of the firmware