Sdaa Failure; Cannot Start Up The Modem Normally Even After Resetting It; Wired Lan Mac Address Not Registered; Failed To Get A Wireless Lan Mac Address - Brother DCPJ525W Service Manual

Error Code DF
Lightning damage often causes this error. Check whether the power supply PCB or MJ PCB has
burn marks.
Unable to Init. DF

SDAA failure.

Error Code E0
Unable to Init. E0

Cannot start up the modem normally even after resetting it.

Step
1 Main PCB defective
Error Code E2
MACHINE ERROR E2

Wired LAN MAC address not registered.

Error Code E3
MACHINE ERROR E3

Failed to get a wireless LAN MAC address.

Step
1 Wireless LAN PCB harness
connection failure
2 Wireless LAN PCB defective
3 Main PCB defective
Cause
Replace the main PCB ASSY.
Cause
Check the connection and reconnect the harness.
Replace the wireless LAN PCB ASSY.
Replace the main PCB ASSY.
2-54
LCD
LCD
Solution
LCD
LCD
Solution
Confidential