FAQs & Troubleshooting
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MFC-L8340CDW
162 Results
Note: “*” indicates that the content is from the Online User’s Guide.
1.
I cannot repair the wired or wireless connection using the Network Connection Repair Tool (Windows)
2.
I updated my Windows 11 PC through Windows Update and I can no longer Print, Scan or Fax from my PC.
3.
(Video) Paper is Jammed in the Back of the Machine
4.
(Video) Paper is Jammed in the 2-sided Tray
5.
(Video) Paper is Jammed inside the Machine
6.
(Video) Paper is Jammed in the Paper Tray
7.
(Video) Paper is Jammed in the MP tray
8.
My Brother machine could not be found over the network when I installed drivers on my computer.
9.
Wireless setup is requesting a WPS PIN to complete the setup
10.
I cannot print on a wireless (Wi-Fi) network (Mac)
11.
The error message "No AirPrint Printers Found" appears when I tap the Print icon on my mobile device ( iPhone, iPod touch, iPad ).
12.
Uneven color density across the page
13.
Toner Low
14.
Ghosting images
15.
Vertical colored streaks or bands appear on the page
16.
I cannot install the fax driver (brmfcfaxdrv) in Fedora 40 or later, or in its derivatives. (Linux)
17.
No Toner
18.
I cannot install Brother drivers on Debian 10 or later (Linux)
19.
Color offset
20.
Add your Brother machine with AirPrint (macOS)
21.
Check the remaining ink or toner level (Linux)
22.
Set Telephone Line Compatibility for Interference and VoIP Systems
23.
(Video) Remove Small Scraps of Paper Jammed in the ADF
24.
Media Type Mismatch or Media Mismatch
25.
I print mainly black and white documents. How can I stop the life of my color toner cartridges from decreasing when I print? (Windows only)
26.
The color of your printouts is not what you expected
27.
The scanning speed is slow when scanning from my machine. (Windows)
28.
I cannot install the scanner driver (brscan5) in Fedora 40 or later. (Linux)
29.
I cannot print full-page photos or images using Email Print.
30.
I cannot print or scan via USB on Fedora 38 or later and on their derivatives (Linux)