FAQs & Troubleshooting
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MFC-7840W
310 Results
31.
What is the BRAdmin Professional software used for?
32.
How do I know the current network configuration?
33.
Scan from the Brother iPrint&Scan application using Windows Phone.
34.
Check the kind of scanner driver installed by connecting the USB/ Parallel cable.
35.
Use the Universal Printer Driver for BR-Script. (PostScript language emulation)
36.
The message "[file name] can't be opened because it is from an unidentified developer." appears on OS X v10.8.x.
37.
The error message "IS052 InstallNetworkDriver" appears when installing the MFL-Pro Suite from the CD-ROM or the Full Driver & Software Package is downloaded from the "Download" section.
38.
I still receive the error message "Replace Drum", "Drum End Soon", "Drum Near End", or "Drum Stop" after I replace the drum unit with a new one.
39.
Print Photos or Documents from the Brother iPrint&Scan application when using an iPhone, iPod touch and iPad.
40.
I installed drivers from the bundled CD-ROM but I cannot print. (Mac OS X 10.5 or greater)
41.
I am using Windows. When I print a document, the printed page is blank. What should I do?
42.
Recently, when I print a document from the manual feed slot, my Brother machine is taking more time than usual to start feeding paper. How can I reduce the time it takes to start feeding paper?
43.
Can I connect a telephone on the same line as the Brother machine in Fax/Tel Mode?
44.
Can I use voice mail on the same line as my Brother machine?
45.
What type(s) of connections can I use with my Brother machine and a wireless network?
46.
How do I clean white or black spots on printed documents?
47.
How do I clear paper jams inside the machine?
48.
Replace the drum unit.
49.
Cannot print after a Windows 10 update (June 2020)
50.
I get the "Filter "brlpdwrapper[model name]" for printer "[model name]" not available: No such file or directory" error on Gentoo (Linux)
51.
ControlCenter3 displays a blank screen at startup (Windows)
52.
I cannot view scanned images that I saved to iCloud from iPhone / iPod touch or iPad using the Brother iPrint&Scan.
53.
Printing from other applications than the Brother iPrint&Scan when using an Android™ mobile device.
54.
Can I print all PDF formats from my device (Android™) using the Brother iPrint&Scan?
55.
Printing documents from the Brother iPrint&Scan when using an Android™ mobile device.
56.
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.
57.
How do I make my copied images look sharper and more vivid? (Copy Contrast)
58.
The error message "[model name] cannot be found. ... (CC3-202-03031b02)" appears when scanning a document using ControlCenter3 on Windows 7 with the USB connection.
59.
Verify if the Brother machine has a dial tone
60.
Scan multiple pages into one file instead of each scan being saved as a separate file.