FAQs & Troubleshooting
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MFC-7840W
313 Results
1.
The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
2.
Unable to print or scan when using Brother iPrint&Scan from my Android™ mobile device.
3.
Can I print from or scan to Android™ Smartphone?
4.
What is Brother iPrint&Scan?
5.
Can I use voice mail on the same line as my Brother machine?
6.
Can I connect a telephone on the same line as the Brother machine in Fax/Tel Mode?
7.
A margin appears on the right side of the scanned document when using the Brother iPrint&Scan application on my Android™ mobile device.
8.
Why is legal scanning not an option on my Windows XP / Windows Vista computer when using the WIA driver?
9.
How do I make my copied images look sharper and more vivid? (Copy Contrast)
10.
How do I factory reset the Network Card?
11.
I installed the Full Driver & Software Package, but some applications were not installed. (For Windows 10)
12.
Can I use AirPrint with my Brother machine?
13.
I just replaced the toner cartridge and the LCD continues to display the message "Toner Low" / "Replace Toner" / "Toner Life End" or the Toner LED is still on or flashing.
14.
What is the BRAdmin Professional software used for?
15.
How to identify your Operating System (OS).
16.
The printer status is Offline or Paused.
17.
Set up your Brother machine on a wireless network.
18.
I cannot print using my Brother machine on a wireless network (Windows)
19.
Enable the Brother machine's network interface.
20.
Can I print from and scan to iPhone, iPod Touch and iPad?
21.
When I send a fax from the machine, an error "not register." or "not registered." is displayed.
22.
Changes to the contents stored in the address book do not become effective in the stored speed dial numbers in Windows.
23.
What is the default user name and password for my Brother network card, BRAdmin, Remote Setup or Web Based Management?
24.
What are the differences between the BRAdmin Professional and the Web BRAdmin software?
25.
How can I find out the current network configuration?
26.
Which connection can I use to print from my device (Android™) using the Brother iPrint&Scan?
27.
Which connection can I use to print from my device (iPhone, iPod touch, iPad) using the Brother iPrint&Scan?
28.
The Universal Printer Driver searches for the Brother devices on a single network even though my computer connects to multiple networks. (For Windows users)
29.
I'm printing from Microsoft PowerPoint 2003 but it is not using the settings I select in the Universal Printer Driver. (For Windows XP)
30.
Scan and save a document in PDF format (Scan to File)