Brother HL-4570CDW - Page 43

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