5-50
Confidential
1 Model name 25 Remaining life of PF kit 3
2 Serial number 26 Remaining life of belt unit
3 Model code 27 Remaining life of fuser unit
4 Spec code 28 Remaining life of laser unitt
5 Switch checksum (factory use) 29 Total printed page
6 Main firmware version 30 Total number of color pages printed/
Total number of monochrome pages printed
7 Sub firmware version
8 Boot firmware version 31 Accumulated average coverage
9 Demo firmware version 32 Average coverage (Current toner)
10 Panel firmware version 33 Average coverage (Previous used toner)
11 Panel boot firmware version 34 Drum page count/Rotations of the drum
12 ROM CheckSum 35 Rotations of the developer roller
(Current toner/Previous used toner)
13 USB ID code
14 RAM size 36 Total printed pages per paper tray/
Paper size/Paper type
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)
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
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
41 Machine error log/Total pages printed by the
time of error occurrence/Temperature and
humidity at the time of error occurrence
18 Next Power On State/
The number of times of the power
supply waveform detection error/
Process execution state/
Process execution checksum
42 Number of times that consumables and
periodical replacement parts have been
replaced
43 Developing bias voltage value
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
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
20 Estimated remaining life of toner
21 Remaining life of drum unit 47 Total hours of current conduction
22 Remaining life of PF kit MP 48
Number of times that the power is turned ON
23 Remaining life of PF kit 1 49 Date and time when the machine starts to
be used
24 Remaining life of PF kit 2