Brother DCP-1623W

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 Confidential Confidential
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Error code 0508Error code 0508
The side thermistor of the fuser unit did not reach to the specified temperature when theThe side thermistor of the fuser unit did not reach to the specified temperature when the
heater was ON.heater was ON.
Error code 050AError code 050A
The hardware detected that the center thermistor of the fuser unit indicated a temperatureThe hardware detected that the center thermistor of the fuser unit indicated a temperature
error.error.
Error code 050BError code 050B
When the temperature of the center thermistor of the fuser unit is lower than the idleWhen the temperature of the center thermistor of the fuser unit is lower than the idle
temperature, the side thermistor of the fuser unit detected a temperature higher than thetemperature, the side thermistor of the fuser unit detected a temperature higher than the
specified value.specified value.
Error code 050CError code 050C
When the temperature of the center thermistor of the fuser unit is higher than the idleWhen the temperature of the center thermistor of the fuser unit is higher than the idle
temperature, the side thermistor of the fuser unit detected a temperature lower than thetemperature, the side thermistor of the fuser unit detected a temperature lower than the
specified value.specified value.
Error code 050FError code 050F
Detected an unknown error in the fuser unit.Detected an unknown error in the fuser unit.
Print Unable 05Print Unable 05
Turn the power off and Turn the power off and then back on again.then back on again.
Print Unable 05Print Unable 05
Turn the power off and Turn the power off and then back on again.then back on again.
Print Unable 05Print Unable 05
Turn the power off and Turn the power off and then back on again.then back on again.
Print Unable 05Print Unable 05
Turn the power off and Turn the power off and then back on again.then back on again.
Print Unable 05Print Unable 05
Turn the power off and Turn the power off and then back on again.then back on again.
<User Check><User Check>
•• Turn OFF the powTurn OFF the power switch. Afer switch. After severater several seconds, turl seconds, turn ON the power again and chn ON the power again and checkeck
that this error has reset.that this error has reset.
SStteepp CCaauussee RReemmeeddyy
11
Connection failure of the centerConnection failure of the center
thermistor harness of the fuserthermistor harness of the fuser
unitunit
Reconnect the center thermistor harness of theReconnect the center thermistor harness of the
fuser unit.fuser unit.
22
Connection failure of the sideConnection failure of the side
thermistor harnessthermistor harness
Reconnect the side thermistor harness of theReconnect the side thermistor harness of the
fuser unit.fuser unit.
33
Connection failure of the heaterConnection failure of the heater
harness of the fuser unitharness of the fuser unit
Reconnect the heater harness of the fuser unit.Reconnect the heater harness of the fuser unit.
44
Connection failure of the lowConnection failure of the low
voltage PCB harnessvoltage PCB harness
Reconnect the low voltage PCB harness.Reconnect the low voltage PCB harness.
55 FFuusseer r uunniit t ffaaiilluurree RReeppllaacce e tthhe e ffuusseer r uunniitt..
66
Low voltage power supply PCBLow voltage power supply PCB
failurefailure
Replace the low voltage power supply PCBReplace the low voltage power supply PCB
unit.unit.
77 MMaaiin n PPCCB B ffaaiilluurree RReeppllaacce e tthhe e mmaaiin n PPCCB B AASSSSYY..