Brother MFC-J3520 Service Manual page 326

1 Real-time clock (RTC) check result
2 RTC backup check result
OK: Backup completed, NG: Backup failed
3 Model code
4 Country code
5 Checksum of WSW, PSW, USW, and FSW
6 Version of main firmware
7 Version of boot firmware
8 Serial number
9 Head property information/
Head voltage adjustment value/
Existence of mismatched calibration data in
head calibration data calibration ratio
10 CIS type/Engine type/LCD type
11 PictBridge information
12 Ink drop count after replacement of ink cartridge
13 Ink drop count after detection of "Ink Low"
14 Ink drop count for droplets jetted out onto the
*4
platen
15 Total ink drop count from a new head including
flushing
16 Ink drop count via cleaning cycle after
replacement of ink cartridge
17 Ink cartridge change count high-yield, standard
yield
18 Ink cartridge detection failure count
(Cannot Detect display count)
19 Ink drop count of ink cartridge after previous
replacement
20 Ink drop count after detection of "Ink Low" at the
previous replacement of ink cartridge
21 Ink drop count due to cleaning of ink cartridge
after previous replacement
22 Ink drop count at ink remaining failure
23 Total printed page count/
Printed page count for previous month/
Printed paper jam count
24 Printed page count for paper size/
Printed page count for A3 and ledger/
Printed page count except for A3 and ledger
25 Page count in by printing method
*4
*4
*4
*4
*4
5-55
26 Printed page count for paper size and paper type
27 Total page count for duplex printing/
Jam count in duplex printing/Roller cleaning count
28 Total page count in duplex printing
29 Duplex printed page count for recording paper
*1
size and type
30 Total printed label count/Label jam count
31 Total print count in printing via manual feed slot/
Paper jam count
32 CIS type
(currently in use, parameters saved in firmware)
(for two companies if two companies used)
33 ADF scanning count/FB scanning count/
ADF jam count/FAX scanning count/
Scanner count
34 Home positioning error code of the CIS unit/
Home positioning detection log data
35 Purge count/Sensor purge count
Wipe count/Black flushing count/Color flushing
count/Flushing count error detection count
*2
36 Purge count (black)
*2
37 Purge count (color)
38 Total power-ON time
39 Power-ON count
40 Machine error history
(Error code: Date of occurrence: Machine
temperature °C at the time of occurrence)
41 Communications error history
(Error code: Date of occurrence)
*4
42 Initial purge log
(FF: Normal end)
43 Machine information backup file version
*3
44 Sensor status
45 Ink cartridge type loaded in each slot
Ink remaining state (0: OK 1:NG)
46 Executed maintenance codes
47 Executed special maintenance codes
*4
48 LCD error
6
49 Reset count * /
Power-ON duration at the time of last reset
(Total power-ON hours)
50 Operation start date of the product
(Current date when the user operates the
product first after unpacking)
*1
*4
*7
/
*4
*5
*4
*4
Confidential