Brother FAX-2840 Service Manual page 252

Display information
1 Model name
2 The date of printing the maintenance list
3 Model code
4 Country code
Switch check sum
5
(Factory management item)
*1
Toner type
6
Boot firmware creation date
7
Demo firmware creation date
8
Main firmware creation date
9
Main firmware version /
10
Main ROM check sum
*2
Result of RTC
11
backup / Time after backup
WHQL / USB product ID / Serial number
12
of machine
13 Result of function code 55
14 Memory version
15 RAM size
16 Result of function check
17 Result of high-voltage PCB check
Not necessary for maintenance
18
(Factory management item)
19 Estimated remaining toner amount
Count value and remaining ratio of drum
20
unit
21 Accumulated average coverage
Average coverage by the toner cartridge
22
which is currently used
Total printed pages
23
24 Total copied pages
*1
00 : Starter toner
01 : Standard toner
02 : High yield toner
03 : Super high yield toner
*2
RTC: Real Time Clock
backup / Time before
5-33
25 Total printed PC pages
26 Total printed list/fax pages
27 Total fed pages per paper size/type
28 Total number of paper jams
Paper jams that have occurred in each
29
section in the machine
The number of times that toner
30
cartridges have been replaced
The latest date of toner cartridge
31
replacement
Printed pages of currently set toner
32
cartridge
Printed pages of previously set toner
33
cartridge
The number of times that drum units
34
have been replaced
The latest date of drum unit replacement
35
Printed pages by the drum unit which is
36
currently used
37 Rotations of the drum
38 Rotations of the developer roller
39 Developing bias voltage value
40 Machine error log (The last 10 errors)
41 Pages of ADF scanning
Document jams that have occurred in
42
ADF
43 Communication error log
The number of times that discharge
44
error / fuser unit error / ** error occurred
45 Total power distribution time
The number of times that the power is
46
turned ON
Not necessary for maintenance
47
(Factory management item)
Confidential