Brother MFC-9440CN - Fax Receiving Procedures; Choose Correct Receive Mode

Confidential
1-38
Error code EF
Print Unable EF
Turn the power off and then back on again.
Incorrect print coverage value
User Check
- Turn the power off. Turn it on again after a while.
Step Cause
Remedy
1 Main PCB failure Replace the main PCB ASSY.
Error code F8
Machine Error F8
Battery connection failure
Step Cause
Remedy
1 Battery harness connection
failure
Reconnect the battery harness.
2 Main PCB failure Replace the main PCB ASSY.