Brother MFC-J6510DW Service Manual page 294

[1.2] If the main PCB loaded with programs is used (Updating existing programs)
A main PCB used for any other machine has been loaded with programs. If the current main
PCB is replaced with such a used PCB, update existing programs using the procedure given
below.
Load firmware using an external memory
Load firmware in the maintenance mode (Function code 28), referring to
5.1.4.9.
Loading firmware with this procedure inherits fax data stored in the main PCB.
Load firmware using a PC
[ A ] .pjl firmware file
Loading firmware with this procedure inherits fax data stored in the main PCB.
(1) Turn the machine on and switch it to the maintenance mode (refer to
(2) On the PC, run "filedg32.exe."
The Filedrgs window appears.
(3) Drag and drop the target firmware (e.g., lz00001_a.pjl) onto the Brother Maintenance USB
Printer driver icon in the Filedrgs window.
Note: To use a firmware file, extract it beforehand by double-clicking. It is a self-extracting
file having the extension .exe.
After approx. 2 to 3 minutes, the loading operation is complete and the machine
automatically reboots and returns to the standby state.
(4) On the machine, display the version of the installed firmware on the LCD by pressing the *
and # keys simultaneously.
Sample version number shown on the LCD: 0A810060953:4B69
(The top line shows the version number.)
If the displayed version number is identical with the firmware version you installed, the
loading operation has been successfully finished.
Note: If loading operation ends abnormally, turn the machine off and on. Wait for the machine
to emit a long beep and automatically enter the firmware loading mode, and then perform the
loading procedure above again.
[ B ] .pmu firmware file
Loading firmware with the following procedure deletes fax data stored in the main PCB.
Unplug the power cord of the machine from the electrical outlet and make sure that the machine
is connected to your PC with a USB cable.
(1) While holding down the 5 key, plug the power cord into an electrical outlet.
The black and white pattern appears on the LCD as shown on the previous page. The machine is
ready to receive programs or data for firmware installation from the connected PC.
(2) On your PC, run "filedg32.exe."
The Filedrgs window appears.
P0601242005:4123
B0601242005:1C8D
4-34
Chapter 5, Section
Chapter 5).
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