Brother DCP-8110DN Service Manual page 109

Error code DF00
This error does not usually occur during normal use. The possible causes are noise around
the installation site, fluctuation of the power supply voltage, and failures in the software.
---
An unidentified error occurred.
Step
1 Main PCB failure
Error code E000
Print Unable E0
Turn the power off and then back on again.
An error occurred in the ROM check sum.
Step
1 Main PCB failure
Error code E100
Print Unable E1
Turn the power off and then back on again.
Program error
Step
1 Firmware install failure
2 Main PCB failure
Cause
Replace the main PCB ASSY.
Cause
Replace the main PCB ASSY.
Cause
Install the latest firmware.
Replace the main PCB ASSY.
2-64
Remedy
Remedy
Remedy
Confidential