If you own a Brother printer, scanner, or multi-function device (MFP), you might have stumbled upon a process running in the background of your Windows Task Manager called . At first glance, it might look suspicious. The name includes "exe" (an executable file), and to an untrained eye, it could be mistaken for malware or bloatware.

Brother printers install multiple background executables. Here is how brmainte.exe differs:

Because Brmainte.exe allows for the modification of sensitive machine data, it is not typically distributed to the general public. It is generally reserved for and trained technicians.

Sometimes, users report that Brmainte.exe causes high CPU usage, which can slow down the computer. If you notice this issue, try restarting your computer or updating your Brother printer's drivers to the latest version.

There are several narrative arcs this concept supports: