Brother HL-L9300CDW Service Manual page 338

1 Model name
2 Serial number
3 Model code
4 Spec code
5 Switch checksum (factory use)
6 Main firmware version
7 Sub firmware version
8 Boot firmware version
9 Demo firmware version
10 Panel firmware version
11 Panel boot firmware version
12 ROM CheckSum
13 USB ID code
14 RAM size
15 High-voltage firmware version
16 Function code 72 result/
Main PCB serial No. first digit/
Wireless LAN country setting/
Wireless LAN output value/
WLAN Setup history/
One Push Demo setting/
Production ID/
Toner type CMYK (Current)/
Toner type CMYK (Previously used)
17 Main PCB inspection log/
High-voltage inspection log/
Number of electric discharge errors/
Number of fuser unit errors/
The number of polygon motor lock
errors/Process execution state
18 Next Power On State/
The number of times of the power
supply waveform detection error/
Process execution state/
Process execution checksum
19 Auto registration/
Developing bias voltage correction/
Gamma correction/
Auto registration (user)/
Developing bias voltage correction
(user)/Gamma correction (user)/
Registration error/
Color calibration flag
20 Estimated remaining life of toner
21 Remaining life of drum unit
22 Remaining life of PF kit MP
23 Remaining life of PF kit 1
24 Remaining life of PF kit 2
25 Remaining life of PF kit 3
26 Remaining life of belt unit
27 Remaining life of fuser unit
28 Remaining life of laser unitt
29 Total printed page
30 Total number of color pages printed/
Total number of monochrome pages printed
31 Accumulated average coverage
32 Average coverage (Current toner)
33 Average coverage (Previous used toner)
34 Drum page count/Rotations of the drum
35 Rotations of the developer roller
(Current toner/Previous used toner)
36 Total printed pages per paper tray/
Paper size/Paper type
37 Total printed pages by each toner cartridge
(Current toner/Previous used toner)
38 Number of pages printed from the waste
toner box
39 Rotations of the developer roller used in
printing (Current toner/Previous used toner)
40 Total number of paper jams/
Paper jams that have occurred in each
section in the machine
41 Machine error log/Total pages printed by the
time of error occurrence/Temperature and
humidity at the time of error occurrence
42 Number of times that consumables and
periodical replacement parts have been
replaced
43 Developing bias voltage value
44 Engine sensor log
(Not necessary for maintenance work)
45 Status log
(Not necessary for maintenance work)
46 Temperature and humidity under which
Function code 77 is executed/Maximum
and minimum temperature and humidity
47 Total hours of current conduction
48 Number of times that the power is turned ON
49 Date and time when the machine starts to
be used
5-50
Confidential