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Confidential
2-53
Error Code F8
Battery harness is detected to be not correctly inserted.
Although this error is usually unlikely to occur, it can be considered to occur due to
noise around the location of setting, power supply voltage fluctuation or problem of
software.
User Check
- Turn the power OFF and ON.
Error Code FE
ROM data acquisition error
User Check
- Turn the power OFF and ON.
Unable to Print F8
LCD
Step
Cause
Solution
1
Main PCB defective
Replace the main PCB ASSY.
Unable to Print FE
LCD
Step
Cause
Solution
1
Program malfunctioning
Re-load the firmware.
2
Main PCB defective
Replace the main PCB ASSY.
Summary of Contents for MFC-J6920DW
Page 123: ...3 3 Confidential 2 PACKING ...
Page 146: ...3 26 Confidential 3 Set the protective part Protective part ...
Page 308: ...5 37 Confidential pfadj2 Pattern ...
Page 315: ...5 44 Confidential Margin Check Pattern ...
Page 362: ...App 3 8 Confidential When the following screen appears click Close to close the screen ...