Selecting the Epson Workforce WF-3640 Driver is the right choice for higher quality office work and for home use. The printing quality provided is very good. Printing speed is also quite good, reaching 19 ppm (mono) and 10 ppm for color. The ink on the cartridge is equipped with the main colors which are Yellow, Black, Cyan and Magenta. You will get good picture quality with max resolution B / W and max resolution color 4800 x 2400 dpi. The work done with this printer is very impressive. Windows Server 2003, MS Windows 7, MS Windows Server 2008, MS Windows Server 2012 R2, MS Windows XP Professional 圆4 Edition, Windows 8 to Apple Mac OS X 10.5.8. This printer is supported by a more complete operating system Ms. In Office Machines the feature is able to print from a USB flash drive, save to a USB flash drive, scan to the Cloud to scan to a folder. With complete features and easy to operate make this printer can also be used for home. Perform tasks more efficiently ranging from printing, copying, scanning, and also duplicating tasks for fax machines. Epson Workforce WF-3640 provides smart solutions to help your office work better.