Executive Series 2426 Printer Family User’s GuideContents • 8PostScript..........................................................................................261PCL...................................................................................................265Print Resolution.....................................................................................270PCL or PostScript .............................................................................270Duplex Printing .....................................................................................271(Printing on Both Sides of the Paper) .................................................271PostScript..........................................................................................271PCL...................................................................................................273Printing Booklets...................................................................................275PostScript..........................................................................................275PCL...................................................................................................278Printing Watermarks .............................................................................280PCL Only..........................................................................................280Collating ................................................................................................282PCL or PostScript .............................................................................282Proof and Print ......................................................................................283PCL or PostScript .............................................................................283Secure Printing ......................................................................................287(Printing Confidential Documents).....................................................287PCL or PostScript .............................................................................287Hard Disk Drive ....................................................................................292PCL or PostScript .............................................................................292Overlays ................................................................................................296What are Overlays? .........................................................................296Example of Using Overlays .............................................................296Creating Overlays.............................................................................297Creating documents to use as overlays.............................................298Downloading the print file to use as an overlay ...............................300Defining Overlays ............................................................................302Printing Posters .....................................................................................309PCL Only..........................................................................................309Windows Me/98/95 .............................................................................311Printer Drivers .........................................................................................311Which Printer Driver to Use? ...............................................................311Memory: Enabling.................................................................................312PostScript Only.................................................................................312Hard Disk Drive: Enabling....................................................................314PostScript or PCL .............................................................................314Paper Trays: Enabling ...........................................................................315PostScript or PCL .............................................................................315Duplex Unit: Enabling ..........................................................................316PostScript or PCL .............................................................................316