Brother MFC-9010CN Service Manual

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Confidential
6. NETWORK PROBLEMS
6.1 Cannot Make a Print through Network Connection
<User Check>
- Check the descriptions in the network user’s guide.
- Restore the settings at factory shipment. (Refer to User's guide)
Step Cause Check
Result
Remedy
1 Mismatch of MAC
address (Ethernet
Address) between
wireless LAN PCB
and main PCB
(Wireless LAN
model only)
Is the problem solved
after obtaining the
correct MAC address
(Ethernet Address)?
Yes Obtain the MAC
address (Ethernet
Address).
(Refer to “2.1 Acquiring
MAC Address (Ethernet
Address) from Main
PCB” in Chapter 6.)
2 Wireless LAN PCB
failure
(Wireless LAN
model only)
Is the problem solved
after replacing the
wireless LAN PCB
ASSY?
Yes Replace the wireless
LAN PCB ASSY.
3 Main PCB failure Is the problem solved
after replacing the main
PCB ASSY?
Yes Replace the main PCB
ASSY.

Brother MFC-9010CN Specifications

General

Brand	Brother
Model	MFC-9010CN
Category	All in One Printer
Language	English