http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?&lang=en&cc=us&pnameOID=1114405&taskId=135&prodTypeId=12169&prodSeriesId=316234&submit.y=12&submit.x=8&lang=en&cc=us在下面选择你的操作系统,然后就能下载了