Brother HLL3290CDW Service Manual page 322

(14) Click the [Get information] shown as (D).
The Get Information screen shown on the right
appears.
Memo:
You can check the serial number you entered
even if function code 80 is executed.
Refer to "1.3.32 Display machine log
information (Function code
(15) Click the [display data] shown as (M).
The machine maintenance information appears.
(16) In the maintenance information, check that the
serial number in the [Serial] field is same as the
value entered in the procedure (10).
(17) Click the [Cancel] shown as (N) and close the
Get Information screen.
(18) Turn OFF the power switch of the machine and
disconnect the USB cable from the machine and
computer.
Memo:
Refer to "APPENDIX 1 SERIAL NUMBERING SYSTEM"
number.
80)".
4-7
(M)
for how to check the serial
(N)
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