Error Indications; Error Codes - Brother FAX-2840 Service Manual

3. ERROR INDICATIONS

This machine includes a self-diagnosis function. If the machine does not work normally it
determines that an error has occurred, and indicates the corresponding error message on
the LCD, which in turn helps the service personnel to quickly find out the problem.
3.1

Error Codes

The errors shaded in the table below do not occur in the normal operation. They might occur
due to noise around the installation site, fluctuation of the power supply voltage, and failures
in the software.
Error
codes
0B An unidentified error occurred.
0E An unidentified error occurred.
0F An unidentified error occurred.
10 An unidentified error occurred.
11 An unidentified error occurred.
12 An unidentified error occurred.
16 An unidentified error occurred.
17 An unidentified error occurred.
18 An unidentified error occurred.
The drum reached the end of life while
19
the WSW 78 selector 1 was set to ON.
1A An unidentified error occurred.
1B An unidentified error occurred.
1C An unidentified error occurred.
1D An unidentified error occurred.
The drum unit will reach the end
1E
of life soon.
1F An unidentified error occurred.
20 An unidentified error occurred.
21 An unidentified error occurred.
22 An unidentified error occurred.
23 An unidentified error occurred.
An error occurred in the internal
24
temperature thermistor.
25 An unidentified error occurred.
26 An unidentified error occurred.
27 An unidentified error occurred.
28 An unidentified error occurred.
29 An unidentified error occurred.
2A An unidentified error occurred.
2B An unidentified error occurred.
2C An unidentified error occurred.
2D An unidentified error occurred.
2E An unidentified error occurred.
Refer
Problem
2-24
2-24
2-24
2-24
2-24
2-24
2-24
2-24
2-24
2-24
2-25
2-25
2-25
2-25
2-25
2-25
2-25
2-25
2-25
2-25
2-26
2-26
2-26
2-26
2-26
2-26
2-26
2-26
2-26
2-26
2-26
2-14
Error
to codes
2F An unidentified error occurred.
30 An unidentified error occurred.
31 An unidentified error occurred.
32 An unidentified error occurred.
33 An unidentified error occurred.
34 An unidentified error occurred.
35 An unidentified error occurred.
An error occurred in the high voltage
36
power supply PCB in the ready state.
37 An unidentified error occurred.
38 An unidentified error occurred.
39 An unidentified error occurred.
3A An unidentified error occurred.
An error occurred during access
3B
to the DRAM in the main PCB.
3C An unidentified error occurred.
3D An unidentified error occurred.
3E An unidentified error occurred.
3F An unidentified error occurred.
40 An unidentified error occurred.
42 An unidentified error occurred.
43 An unidentified error occurred.
The new toner sensor detected
44
that the toner cartridge was not set.
45 An unidentified error occurred.
46 An unidentified error occurred.
47 An unidentified error occurred.
48 An unidentified error occurred.
49 An unidentified error occurred.
4A An unidentified error occurred.
4B An unidentified error occurred.
4C An unidentified error occurred.
4D An unidentified error occurred.
4E An unidentified error occurred.
Refer
Problem
2-26
2-26
2-26
2-26
2-26
2-26
2-26
2-26
2-27
2-27
2-27
2-27
2-27
2-27
2-27
2-27
2-27
2-27
2-27
2-27
2-28
2-28
2-28
2-28
2-28
2-28
2-28
2-28
2-28
2-28
2-28
Confidential
to