FAQs & Troubleshooting
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MFC-7440N
262 Results
1.
Can I connect a telephone on the same line as the Brother machine in Fax/Tel Mode?
2.
How do I adjust my Brother machine's Sleep Mode setting?
3.
I installed the Full Driver & Software Package, but some applications were not installed. (For Windows 10)
4.
I cannot print using my Brother machine on a wired network. (Windows/macOS)
5.
The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
6.
How to identify your Operating System (OS).
7.
Can I use voice mail on the same line as my Brother machine?
8.
I recently installed the starter or a new toner cartridge and I don't think I got the full yield from the toner.
9.
I don't think I got the full yield from my high-yield toner cartridge but the message "Toner Life End" or "Replace Toner" is displayed on the machine or the LED is on or flashing.
10.
The printer status is Offline or Paused.
11.
When I try to scan the document, the scanner application crashes. (OS X 10.11)
12.
The message "[file name] can't be opened because it is from an unidentified developer." appears on OS X v10.8.x.
13.
How do I forward a fax to another fax machine when my machine has a mechanical problem?
14.
Replace the drum unit.
15.
When I print from PowerPoint using the 2 in 1 feature, some of the borders around the document are not printed or lines are printed that shouldn't be there.
16.
My printed documents are incomplete or a blue screen appears when printing or using PC-FAX after a Windows 10 update (March 2021)
17.
When printing with monochrome laser printer, the print position shifts. (Linux)
18.
Pre-Required Procedures (Linux)
19.
When I try to scan using ControlCenter4 or ControlCenter3 for Windows, I receive the error message "Error CC3-202.", "Error CC4-202", "Error CC3-205" or "Error CC4-205.
20.
I can print but cannot scan via network. (For Mac)
21.
Scan and save a document in PDF format (Scan to File)
22.
How do I clean the drum unit?
23.
How do I clean white or black spots on printed documents?
24.
I cannot install the Linux printer driver in Fedora 33 or later. (Linux)
25.
Configure and use PC-FAX (CUPS) (Linux)
26.
Configure and use the Scan Key Tool (Linux)
27.
I cannot scan from my Brother machine in Ubuntu 16.10 (Linux)
28.
I cannot install the LPD/LPRng driver and get a message that LPD does not exist. (Linux)
29.
When I try to send a PC-FAX, the paper is printed out instead of sending the FAX. (Linux)
30.
I cannot scan when using SELinux (Security-Enhanced Linux)