Brother HL-4140CN Service Manual page 43

Error
Problem
codes
4E The magenta drum unit will
reach the end of life soon.
4F The cyan drum unit will reach
the end of life soon.
50 Drum unit is at the end of life.
51 MP paper feeding kit is at the
end of life.
52 Paper feeding kit1 is at the end
of life.
53 Paper feeding kit2 is at the end
of life.
54 Fuser unit is at the end of life.
55 Laser unit is at the end of life.
56 The fuser cover is open.
57 Paper is jammed in the duplex
paper feed system.
58 Fuser unit error. (Some kind of
fixing error occurs.) (warning)
59 Fuser unit error. (After the error
code 58 occurred, a failure in the
fuser unit is detected again upon
start-up.)
5A High-voltage power supply PCB
transfer error.
5B It was detected that the length of
the paper under printing was
less than the specified value.
5C It was detected that the size of
the paper was less than the
specified value.
5D The belt unit will reach the end
of life soon.
5E Belt unit is at the end of life.
Refer Error
to: codes
2-38 5F The waste toner box near full.
(The sensor detected that the
waste toner became near full.)
2-38
60 Cyan toner cartridge is at the
end of life.
2-39
2-39 61 Magenta toner cartridge is at the
end of life.
2-39 62 Yellow toner cartridge is at the
end of life.
2-39 63 Black toner cartridge is at the
end of life.
2-39 64 The cyan toner cartridge will
reach the end of life soon.
2-39
2-40 65 The magenta toner cartridge will
reach the end of life soon.
2-40
66 The yellow toner cartridge will
reach the end of life soon.
2-41
67 The black toner cartridge will
reach the end of life soon.
2-41
68 Fuser unit error. (The
temperature rise is detected
even after the halogen heater is
turned OFF.)
2-41
69 Fuser unit error. (The connector
of the center thermistor is
2-42
inserted incorrectly.)
6A Fuser unit error. (The center
thermistor does not detect 60 °C
2-42
within the specified time.)
6B Fuser unit error. (The center
thermistor does not detect 100
2-42
°C within the specified time.)
2-42
2-12
Problem
Confidential
Refer
to:
2-43
2-44
2-44
2-44
2-44
2-45
2-45
2-45
2-45
2-45
2-45
2-46
2-46