FAQs & Troubleshooting
![]() |
Popular |
![](/g/b/img/product/mfcl3740cdw_eu.jpg)
MFC-L3740CDW(E)
168 Results
Note: “*” indicates that the content is from the Online User’s Guide.
61.
To install the printer driver easily using a tool. (Linux)
62.
Wrong Toner Cartridge
63.
Update the Driver or Firmware for your Brother machine
64.
(Video) Document is Jammed in the Top of the ADF Unit
65.
I cannot save a file downloaded from the Brother support website (For Windows)
66.
Cannot Scan ##
67.
I just replaced the toner cartridge and the LCD continues to display the message "Toner Life End" or "Replace Toner".
68.
The colour of your printouts is not what you expected
69.
My Brother machine has no power.
70.
In Windows®, the Brother printer or scanner driver windows are in a foreign language. How can I change the printer or scanner driver windows to be in a local language?
71.
Out of Memory
72.
(Video) Paper is Jammed in the 2-sided Tray
73.
Can I use non-Brother or third party supplies with the Brother machine?
74.
I cannot connect my machine to a Windows 11 computer via USB.
75.
Configure and use PC-FAX (CUPS) (Linux)
76.
What driver package format is supported by my Linux distribution?
77.
Large characters are printed incorrectly. (Linux)
78.
Important points for specifying the scan area (Linux)
79.
Set up a Brother machine and your mobile device on a wireless (Wi-Fi) network
80.
Open the Control Panel (For Windows)
81.
Adjust colour settings by using the custom setting in the printer driver (Windows only)
82.
Uneven colour density across the page
83.
Manual Feed
84.
Where can I find my Brother machine's serial number?
85.
Coloured spots at 75 mm (3.0 in.) intervals or at 29 mm (1.1 in.) intervals
86.
The scanning speed is slow when scanning from my machine. (Windows)
87.
Add your Brother machine with AirPrint (macOS)
88.
I cannot print full-page photos or images using Email Print.
89.
Check the remaining ink or toner level (Linux)
90.
My machine prints 2-sided when I select 1-sided printing in the driver (Linux)