Brother 09055CDN, Service Manual

Page: 501 / 590

5-63
Confidential
*1
You can change the serial number with the procedure given below.
(1) Press the 9 , 4 , 7 , and 5 buttons in this order while the serial number is displayed.
The first digit of the serial number displayed on the LCD is blinking.
(2) Enter the first digit of the serial number of the machine using the ten-key pad, and
press the button to move the blinking digit. Enter all 12 digits of the serial number
after the first digit in the same way.
<How to enter alphabets>
Keep pressing a corresponding key in the ten-key pad based on the table given below
until the alphabet you want to enter is displayed.
(3) When you finish entering the serial number, press the OK button. The new setting is
saved, and the machine returns to the initial state of the maintenance mode.
To cancel the input of the serial number, press the Stop/Exit button. When this button is
pressed, the setting is canceled, and the machine returns to the initial state of the
maintenance mode.
*2
Press the OK button while the number of times that the consumable part has been
replaced is displayed, the date last time the consumable part was replaced is displayed.
Press the OK button again, and the number of times the consumable part has been
replaced is displayed again.
*3
Average print rate: Print area/printable area
*4
Paper type according to the printer driver settings. It is not necessarily matched with the
type of the actually fed paper.
*5
01 to 10 are entered in ## in chronological order. When you press the OK button as the
machine error history is displayed, the page counter values when the errors occurred are
displayed.
*6
01 to 03 are entered in ## in chronological order.
*7
01 to 10 are entered in ## in chronological order. When you press the OK button as the
engine error history is displayed, TM: elapsed time (minute) from the previous error and BT:
the number of times when the power is ON are displayed. When you press the OK button
again, the engine error history is displayed again.
*8
01 to 10 are entered in ## in chronological order. In the log for design analysis, even if a
same error occurs continuously, it is recorded in the history every time it occurs.
LCD Description
Error log
related
items
MACHINEERR_##: *
5
Error history ## to be displayed to the user: Error
code/Occurrence page counter
COMERR##: *
6
Last communication error code
ENGERR##:
******
*
7
Engine error history ##: Error level (2 bytes), large
classification code (2 bytes), detailed classification
code (2 bytes)
DEVSTATUS__##: *
8
Log for design analysis/Occurrence page counter
Ten-key pad Corresponding alphabet
2 2 → A → B → C
3 3 → D → E → F
4 4 → G → H → I
5 5 → J → K → L
6 6 → M → N → O
7 7 → P → Q → R → S
8 8 → T → U → V
9 9 → W → X → Y → Z