Network Problems; Cannot Make A Print Through Network Connection; (Wireless Lan Model Only) (Error Code De, Ee) - Brother DCP-7057 Service Manual

3.8

Network Problems

3.8.1 Cannot make a print through network connection

(Wireless LAN model only) (Error code DE, EE)

User Check
• Check the descriptions in the network user's guide.
• Reset the machine back to its default printer settings. (Refer to the following operations.)
• Check the connection of the network.
Step
Harness connection failure of
1
wireless LAN PCB
2 Wireless LAN PCB failure
3 Main PCB failure
■ How to reset the network setting back to its default printer settings.
(1) Press the Menu button while the machine is in the ready state.
(2) Press the
the LCD and press the OK button.
(Which will appear, "Initial Setup" or "General Setup", depends on the model.)
(3) Press the
the OK button.
(4) Press the
OK button.
(5) Press the 1 button, then the "Reboot OK? 1.Yes 2.No" will appear on the LCD.
(6) Press the 1 button, then the "Accepted" will appear on the LCD, and reset the
network setting back to its default printer settings, and the machine goes back to the
ready state.
Cause
or button, then the "Initial Setup" or "General Setup" will appears on
or button, then the "Reset Menu" will appear on the LCD and press
or button, then the "Network" will appear on the LCD and press the
2-92
Remedy
Reconnect the harness of the wireless
LAN PCB.
Replace the wireless LAN PCB ASSY.
Replace the main PCB ASSY.
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