EP-MS8521 Driver
For Win 7/XP
For Linux Kernel 2.6.18~2.6.38 and Kernel 3.0.2
For Mac Operating System 10.4
For Mac Operating System 10.5
For Mac Operating System 10.6
For Mac Operating System 10.7
For Mac Operating System 10.8
For Mac Operating System 10.9~10.11
For Android 1.6~2.3 and 4.0