FAQs & Troubleshooting
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MFC-L3720CDW
162 Results
Note: “*” indicates that the content is from the Online User’s Guide.
1.
(Video) Paper is Jammed in the Manual Feed Slot
2.
Uneven color density across the page
3.
Vertical colored streaks or bands appear on the page
4.
The scanning speed is slow when scanning from my machine. (Windows)
5.
Set Telephone Line Compatibility for Interference and VoIP Systems
6.
What driver package format is supported by my Linux distribution?
7.
The error message "No AirPrint Printers Found" appears when I tap the Print icon on my mobile device ( iPhone, iPod touch, iPad ).
8.
I cannot print on a wireless (Wi-Fi) network (Windows)
9.
The printer status is Offline or Paused.
10.
The color of your printouts is not what you expected
11.
I cannot print or scan via USB on Fedora 38 or later and on their derivatives (Linux)
12.
I just replaced the toner cartridge and the LCD continues to display the message "Toner Life End" or "Replace Toner".
13.
(Video) Set up your Brother machine
14.
Why doesn't my Brother machine have a dial tone?
15.
Document Jam
16.
I cannot use Gmail for Email functions (such as Scan-to-Email) and Internet Fax (I-Fax)
17.
Correct the Color Printing
18.
(Video) Paper is Jammed in the Back of the Machine
19.
What is the recommended paper?
20.
I cannot install the Linux printer driver in Fedora 33 or later. (Linux)
21.
I updated my Windows 11 PC through Windows Update and I can no longer Print, Scan or Fax from my PC.
22.
Cannot print after a Windows 10 update (June 2020)
23.
When I try to send a PC-FAX, the paper is printed out instead of sending the FAX. (Linux)
24.
(Video) Document is Jammed in the Top of the ADF Unit
25.
Toner scatter or toner stain
26.
Can I use non-Brother or third party supplies with the Brother machine?
27.
I cannot connect my machine to a Windows 11 computer via USB.
28.
Command List of brscan. (Linux)
29.
Supported models of Universal Printer Driver for BR-Script (PostScript language emulation)
30.
Missing thin lines in images