HP ENVY 7640 e-All-in-One Printer HP ENVY 7640 e-All-in-One Printer series Full Feature Software and Drivers Details This download package contains the full software solution for Mac OS X including all necessary software and drivers. Relase Details Version: 12.39 Release date: Sep 1, 2014 File name:  HP-ENVY-7640-series_v12.39.0.dmg Operating Systems Mac OS X 10.8 Mac OS … Continue reading HP ENVY 7640 Driver Mac