Setting The Serial Number (Function Code 80); Restore Machine Information (Function Code 41); Setting By Country (Function Code 74); Motor Reset (Function Code 57) - Brother DCP-L8400CDN Service Manual

1.3

Setting the Serial Number (Function code 80)

Referring to "1.3.33 Display of device log information (Function code 80)" in Chapter
serial number. The serial number can be also set using the service setting tool (BrUsbsn.exe).
The procedures are described below.
<Operating procedure>
(1) Enter the maintenance mode. (Refer to
Chapter 5.)
(2) Connect the computer to the machine with the USB
cable.
(3) Double-click the "BrUsbsn.exe" file copied into the
temporary folder to start the file. The BrUsbSn screen
appears as shown on the right.
(4) Select "3 Color-Laser" in [Product Category] field.
(5) Select "2014_MFC".
(6) In [Port] field on the BrUsbSn screen, select the port
assigned to Brother Maintenance USB Printer.
(7) Enter the serial number (15 digits) of the machine into
the box on the [Serial No] field.
(8) Click the OK button. The serial number is written in
the machine.
(9) Turn OFF the power of the machine, and disconnect
the USB cable from the computer and the machine.
Memo:
Refer to "APPENDIX 1 SERIAL NUMBERING SYSTEM"
number label of the machine.
1.4

Restore Machine Information (Function code 41)

Restore the machine information and user setting information that have been backed up in an
external memory in accordance with
41)" in Chapter
Memo:
If the data is successfully restored, the operations described in sections 1.5 to 1.7 in this
chapter are not necessary. If backup data is unavailable or you fail to restore backup data,
proceed to the operations described in sections 1.5 to 1.7 in this chapter.
1.5

Setting by Country (Function code 74)

Make appropriate settings by country in accordance with
code 74)" in Chapter
1.6

Motor Reset (Function code 57)

Perform motor reset in accordance with
"1.3.13 Backup of machine information (Function code
5.
5.
"1.1 How to Enter the Maintenance Mode" in
to know how to read the serial
"1.3.30 Setting by country (Function
"1.3.20 Motor reset (Function code 57)" in Chapter
4-5
5, set the
5.
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