Transmille software supports the Brother P-Touch compatible series of printers, however, it is important that the correct drivers are installed and not the ones provided on the driver CD.
To configure Brother P-Touch printers for use with ProCal, ProCal-Track and ProSales, please follow the steps below:
1) Install the brother P-Touch Software (Version 5.1) - http://www.transmille.net/Brother%20Printer%20Resources/Brother_PTouch_Installer_pew51100uk.exe
2) Ensure that you Brother label printer is correctly installed, connected and powered up.
3) Download the Brother B-Pac Client software installer from this article, extract, and install
4) In each program configure the label printer, for example in ProSet :