Brother DCP-J752DW

2-84
Confidential
4.10.4 Internal memory errors
<User Check>
- Delete saved print and fax data.
- Disconnect and reconnect the AC cord.
4.10.5 Security function lock related problems
<User Check>
- Have the administrator release the security lock.
Step Cause Solution
1 Main PCB defective Replace the main PCB ASSY.
Step Cause Solution
1 Main PCB defective Replace the main PCB ASSY.