Setting+up+HP+8150+to+print+duplex

Setting up HP 8150 to Print Duplex:
> Right click on the 8150 Printer object and choose PROPERTIES
 * 1) Click on START >SETTINGS>PRINTERS
 * 1) Click on the tab > DEVICE OPTIONS
 * 2) Look under "installable options" for DUPLEX UNIT.
 * 3) Click on it to Hi-Light it (it will say not installed)
 * 4) Under "Change Setting for........" Click on the drop down arrow and choose installed.