This thread works for MFC210C, DCP-115C, DCP-120C, DCP-315CN, DCP-340CW, MFC-215C, MFC-425CN, MFC-640CW, MFC-820CW:
------------------------------------------------------------------------------------
Many thanks to gman and edukator for originally raising and solving this, all I have done is (a) had the opportunity to test it and (b) set it out in a single post.Due to a bug in "kpackage", you have to do this procedure as a user, not as root, inserting the root password where necessary.In order to install the Brother Drivers for one of these printers you have to go to this page to get them:
http://solutions.brother.com/linux/en_us/download_prn.html#MFC-210CDownload the two RPM files onto your desktop.
Now open synaptic and install these two packages if not already installed:
tcsh
kdeadmin-kpackage
Next, from the start menu, select "Run Command" and the command you need to type in should be exactly as follows including the quotes:
kdesu "kwrite /etc/profile.d/10mandriva-release.csh"
Click "Run". You will be prompted for the root password, then an editor with some text in will pop up. The last line reads:
setenv META_CLASS $META_CLASS
Just remove the last bit so it now reads:
setenv META_CLASS
You can now save the change and exit that editor.
You are now ready to install the Brother drivers. Click on one of the two RPM files you just downloaded. KPackage will run. Move the KPackage window so you can see the other RPM file, and drag and drop that onto the KPackage window. A further window will pop up, just "cancel" it. Now you will see both the RPM files listed in the left hand pane. Click on the tiny circle on both of the lines so a green tick shows, and at the bottom click Install Marked. A second window will pop up, click Install on that as well. You will be prompted for the root password, then the packages will be installed. You should see a value "0" returned which means no error. You can now exit out of both windows to close KPackage.
Finally you need to run the PCLinuxOS Control Centre > Hardware > Set Up Printers. If the printer is not detected automatically, find Brother MFC-210C in the list of printers and follow through to install.