Brother MFC-J870DW Printer QuickStart on Mac OS X 10.8+ The Mac Tutorial Shows You How-to Download and Install the Brother MFC-J870DW Printer Apple Drivers for Mac OS X 10.11-El-Capitan / 10.10-Yosemite / 10.9-Mavericks / 10.8-Mountain-Lion Unix/BSD. You have basically Two choices for Getting Installed the Brother MFC-J870DW Printer Drivers for Mac OS X 10.8+: Download & Install All Brother Printers Drivers by Apple All-in-One Installer Download & Install the Brother Proprietary Driver Here is described step by step the First method, that is, How-to Download and Install the Drivers for Brother MFC-J870DW Printer for Mac OS X 10.8+ provided directly …