Brother DCPJ525W Service Manual page 351

After all of the log information items above are displayed, pressing the Black Start (Mono
Start) key returns the screen to the calendar clock in step (1) above.
(3) To stop this operation and return the machine to the initial stage of the maintenance mode,
press the Stop/Exit key.
With the S/N being displayed, pressing the OK key toggles between the following two
*1
indications.
S/N:
************** Serial number of the machine
The serial number of the machine can be changed with the following procedure.
1) With the serial number being displayed, press the OK key and then press the 9, 4, 7 and 5
keys in this order.
The uppermost digit of the current serial number flashes.
2) Enter the uppermost digit of the desired serial number with numerical keys, then press the
key to move the cursor to the next lower digit. In the same way, enter the remaining 14
digits.
Entry of alphabet letters
To enter an alphabet letter, press the corresponding numerical key repeatedly until the target
alphabet letter appears.
Numerical keys
2
3
4
5
6
7
8
9
3) Upon completion of entry of all digits, press the OK key.
The machine saves the newly entered setting and returns to the initial stage of the
maintenance mode.
To cancel the entry of a serial number halfway through the above procedure, press the Stop/
Exit key. The machine returns to the initial stage of the maintenance mode.
With the PictBridge information being displayed, pressing the OK key cycles through the
*2
following items.
PICTBRIDGE:
BROTHER
***-*****
**/**
BR0000**
With the log information being displayed, pressing the OK key cycles through black,
*3
yellow, cyan, and magenta.
Serial number information
Letters supported
2 → A → B → C
3 → D → E → F
4 → G → H → I
5 → J → K → L
6 → M → N → O
7 → P → Q → R → S
8 → T → U → V
9 → W → X → Y → Z
PictBridge information
Vendor name
Model name
Profile version/DPS version (not required for servicing)
PictBridge serial number (not required for servicing)
5-67
Confidential