Brother DCP-7080 Service Manual page 71

 Error code 0600
Print Unable 06
Turn the power off and then back on again.
A communication error occurred between the ASIC controlled by engine and the motor
driver.
Step
Main PCB failure
1
 Error code 0800
Print Unable 08
Turn the power off and then back on again.
An error occurred in the internal temperature sensor.
Step
Internal temperature sensor
1
failure
Main PCB failure
2
 Error code 0900
Print Unable 09
Turn the power off and then back on again.
Detected irregular power supply for more than 100 times.
<User Check>
• Turn OFF the power switch. After several seconds, turn ON the power again and check
that this error is reset.
Step
Low-voltage power supply PCB
failure
1
Main PCB failure
2
Note:
• The irregular power supply detection error of the low-voltage power supply PCB (error
code: 0900) occurs when there is a large distortion in the power supply voltage
supplied to the machine. In this case, if the same power supply is used, the same error
may occur even when the low-voltage power supply PCB ASSY is replaced. Ask the
user to review the installation environment.
Cause
Replace the main PCB ASSY.
Cause
Replace the main frame L ASSY.
Replace the main PCB ASSY.
Cause
Replace the low-voltage power supply PCB
ASSY. Refer to
supply detection counter of low-voltage power
supply PCB (function code: 88)" in Chapter 5
reset the irregular power supply detection
counter.
Replace the main PCB ASSY.
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Remedy
Remedy
Remedy
"1.3.29 Reset irregular power
to
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