Property. Reflection can mediate between the page height, as specified by the host, and the printer to assure that the printout will fit correctly on the page. Reflection does this by scaling. If the host does not define a page size, or if Override host page format is selected, the page height is derived from the Rows setting on the Page tab in the Print Setup dialog box.
Setter: public void setBoolean("fitHostPageY", boolean scaleHeight)
Getter: public boolean getBoolean("fitHostPageY")