DCP-340CW
FAQs & Troubleshooting |

DCP-340CW
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Popular
Updated:31/07/2026
These are the most viewed FAQs, ranked by popularity.
- 1.What driver package format is supported by my Linux distribution?
- 2.I'm trying to install the driver with network settings, but the installation wizard is not able to locate the Brother machine on my network, I'm getting the message "No devices could be found over the network".
- 3.I'm using Mac OS X 10.4 / 10.5 and installed Adobe® Photoshop® CS3, but my scanner is not detected in Photoshop CS3 although I can scan with ControlCenter2 or other applications. What should I do?
- 4.I cannot use Scan to E-mail with Outlook2003 or Outlook2007 after updating ControlCenter3. The error message "command line argument is invalid" appears. What can I do?
- 5.I cannot find the destination computer on the network when I try to scan a document using the machine's Scan key or control panel.
Latest
These are the latest FAQs, sorted by last update date.
10/06/2026
How to identify your Operating System (OS).
30/04/2026
Uninstall the drivers (Windows)
12/02/2026
I cannot find a file downloaded from the Brother support website (For Windows)
21/01/2026
I can print but cannot scan via network. (For Windows)
21/01/2026
I can print but cannot scan via network. (For Mac)