DCP-B7620DW(B)
FAQs & Troubleshooting |

DCP-B7620DW(B)
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Popular
Updated:22/06/2026
These are the most viewed FAQs, ranked by popularity.
- 1.The message "Retry Updating by USB", "Retry by USB" or "Try updating by Firmware Update tool." appears on the machine's LCD when the machine is turned on.
- 2.(Video) I cannot repair the wired or wireless connection using the Network Connection Repair Tool (Windows)
- 3.Check the remaining ink or toner level (Linux)
- 4.Install the Brother Mobile Connect application (for mobile device)
- 5.2-sided Disable or 2-sided Disabled
Latest
These are the latest FAQs, sorted by last update date.
17/06/2026
Configuration changes required to install Brother drivers (Windows11)
16/06/2026
I get an error when installing a Brother printer driver (Windows 11)
16/06/2026
I cannot use some Brother apps or functions. (Windows 11)
01/06/2026
How to identify your Operating System (OS).
08/05/2026
Uninstall the Brother Software and Drivers (Windows)
