Brother DCP-1510 Service Manual page 43

Error code 0900
Print Unable 09
Turn the power off and then back on again.
Detected irregular power supply more than 100 times.
<User Check>
• Turn OFF the power switch. After several seconds, turn ON the power again and check
that this error has reset.
Step
Low voltage power supply PCB
failure
1
2 Main PCB failure
Note:
• The irregular power supply detection error (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 unit is replaced. Ask the user to review the installation environment.
Error code 0B01
Print Unable 0B
Turn the power off and then back on again.
An error occurred in the high voltage power supply PCB ASSY while operating.
Error code 0B02
Print Unable 0B
Turn the power off and then back on again.
An error occurred in the high voltage power supply PCB ASSY when the machine is in the
ready state.
Step
Connection failure of the high
1
voltage PCB harness
High voltage power supply PCB
2
failure
3 Main PCB failure
Cause
Replace the low voltage power supply PCB
unit. Reset the irregular power supply
detection counter after replacement. (Refer to
"4. IF YOU REPLACE THE LOW VOLTAGE
POWER SUPPLY PCB UNIT" in Chapter
Replace the main PCB ASSY.
Cause
Reconnect the high voltage PCB harness.
Replace the high voltage power supply PCB
ASSY.
Replace the main PCB ASSY.
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Remedy
Remedy
3.)
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