... for 8.5x11 inch paper). Previously, I assumed that nHorzRes() was the dimension of the paper but it is the printable area of the page. All the vars refer to the printable area except for GetPhySize(). oPrn:cModel: HP DeskJet 420,winspool,LPT1: oPrn:nHorzRes(): 2400 [2400/300 dpi = 8 inches] ...