MFC-640CW
![]() |
FAQs & Troubleshooting |
![](/g/b/img/product/mfc640cw_all.jpg)
MFC-640CW
Date: 25/01/2006 ID: faq00000487_001
My wireless connection is unstable.
Please check the following:
-
Unplug and re-insert the power cable of your Access Point.
-
Check your Access Point manufacturers web site to see if there is any later Access Point firmware available.
-
Try using a different SSID name for the Access Point and the machine.
-
Make sure that no other wireless devices are interfering with your network. If so, temporarily switch those wireless devices off to see if the problem continues.
-
Bring your Brother machine closer to the Access Point.
DCP-340CW, DCP-750CW, MFC-640CW, MFC-820CW, MFC-845CW
If you need further assistance, please contact Brother customer service:
Content Feedback
To help us improve our support, please provide your feedback below.
Step 1: How does the information on this page help you?
Step 2: Are there any comments you would like to add?
Please note this form is used for feedback only.