Setting Serial Number And Entering Adjusted Value Of Laser Unit - Brother DCP-L5500D Service Manual

1.6 Setting Serial Number and Entering Adjusted Value of Laser Unit

<Operating Procedure>
(1) Enter the maintenance mode. (Refer to
Maintenance Mode" in Chapter
(2) Connect the machine to your computer using the USB cable.
(3) Double-click the "BrUsbsn.exe" file that was copied to the
temporary folder in the computer to start it. "BrUsbSn" screen
shown on the right appears.
(4) Enter the model name of your machine in the [Find a Product]
field (ex: DCP-L5500D) and click the [Find a Product] button.
[Find a Product] button turns into [Find Next] button, and model
name appears in the box above the [Find Next] button.
(5) Check if the model name of your machine is shown in the box
above the [Find Next] button. If you can not find the model
name of your machine, keep clicking the [Find Next] button
until it appears.
(6) In the [Port] field on the "BrUsbSn" screen, select the port
number assigned to the "Brother Maintenance USB Printer".
(7) Enter the serial number (15 digits) of the machine in the [Serial No] field.
(8) Check the laser serial number label attached to the location shown in the figure below.
ex.) SQ0812070325520_55356D
Laser plate
(9) Enter the numbers (5 digits from sixth last digit to second last digit) on the laser serial
number label in the [Scanner Video Clk] field.
(10) Click the [OK] button. The serial number and the adjusted value of the laser unit are
written to the machine.
(11) The machine quits maintenance mode (function code: 99) and turn OFF the power
switch of the machine and disconnect the USB cable from the machine and computer.
Memo:
• You can also refer to
Chapter 5 to set the serial number.
Refer to "APPENDIX 1 SERIAL NUMBERING SYSTEM"
number.
"1.1 How to Enter
5.)
Enter this number.
Laser serial number label
Fig. 4-1
"1.3.28 Display machine log information (function code: 80)" in
4-6
Laser plate
Laser unit
for how to check the serial
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