Brother HL-L3210CW - Troubleshooting for Network Problems; Cannot Make a Print through Network Connection; Cannot Connect to Access Point

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4.5 Troubleshooting for Network Problems
4.5.1 Cannot make a print through network connection
<User Check>
• Check the relevant section in the Network Setting Guide.
• Check the network connection.
• Reset the network.
• Check the LAN cable.
4.5.2 Cannot connect to access point
<User Check>
• Check the wireless LAN settings.
• Check the access point settings.
• Change the machine installation location.
• Set the access point manually.
Step Cause Remedy
1
Connection failure of the
wireless LAN PCB connector
Reconnect the wireless LAN PCB connector.
2 Wireless LAN PCB failure Replace the wireless LAN PCB.
3
LAN terminal pin deformation
Main PCB failure
Replace the main PCB.
Step Cause Remedy
1 Wireless LAN PCB failure Replace the wireless LAN PCB.
2 Main PCB failure Replace the main PCB.