Brother DCP-7080 Service Manual page 91

 Error code D200
Machine Error
Unplug machine, then call Brother.
Detected the modem PCB was not connected.
Step
Connection failure of the
1
modem flat cable
Modem PCB failure
2
Main PCB failure
3
 Error code D800
Print Unable D8
Turn the power off and then back on again.
An error occurred while initializing the touch panel.
Error code D900
-
Communication between the panel PCB and main PCB was unable while initializing the
touch panel.
<User Check>
• Check that there is no object on the touch panel.
• Install the latest firmwares (panel firmware and main firmware).
Step
Connection failure of the touch
1
panel flat cable
Touch panel failure
2
Main PCB failure
3
 Error code DA00
-
There was no response from the panel PCB for the specified time after initializing the panel
PCB.
<User Check>
• Install the latest firmwares (panel firmware and main firmware).
Step
Touch panel failure
1
Main PCB failure
2
Cause
Reconnect the modem flat cable.
Replace the modem PCB ASSY.
Replace the main PCB ASSY.
Cause
Reconnect the touch panel flat cable.
Replace the touch panel ASSY.
Replace the main PCB ASSY.
Cause
Replace the touch panel ASSY.
Replace the main PCB ASSY.
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Remedy
Remedy
Remedy
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