IPDS OverviewAXIS 5570e User’s Manual 193Optimize Duplex Use this option to optimize duplex print jobs. Optimization means thatsheets are printed in simplex if the reverse side of the sheet is empty,resulting in higher throughput.Important:N-up The N-up parameter defines if 1, 2 or 4 pages in your document are to beprinted on each physical page.Default output bin This selection defines which output paper bin should be used as default.The default selection is Bin 1.Default input bin This selection defines which input paper bin should be used as default.The default selection is Bin 1.IPDS bin 1-5 The physical paper size selection must match the actual paper size you areusing for Bin 1-5. The predefined sizes are Statement, Ledger, Folio,Hagaki, Executive, Letter, Legal, A4 and A3. The default size is A4.If you are using another paper format, select Custom. This selectionrequires that you define the paper size by setting the parameters PhysicalPaper Width and Physical Paper Length to the appropriate values.IPDS PostScriptConfigurationClick the IPDS PostScript Driver Settings tab and enter the configurationsettings for the parameters as described below. When you are finished,click OK at the bottom of the page to save your settings to the print sever.Loaded FontSmoothingA downloaded 240 dpi font may appear jagged when printed on a 300 dpiprinter. The Axis Network Print Server uses a font smoothing feature toenhance the appearance of these fonts. The font smoothing may bedisabled if you want to speed up the font loading or if your printer hasinsufficient PostScript virtual memory.Loaded font smoothing is Enabled by default.Note:PostScript ErrorHandlerUse this parameter to download a PostScript Error Handler to the printerat power on. Once downloaded, the Error Handler will print an errormessage if a PostScript error occurs. The Error Handler is Disabled bydefault.Some printers will internally turn the sheet upside down when duplex is used. This may causeundesired effects when using pre-printed forms. Setting this parameter to No will force theentire job to be printed in duplex modeFont smoothing is optimized for printers with 300 dpi resolution. If your printer has aresolution of 600 dpi or higher, the smoothing effect will be less significant. In these cases werecommend that you disable the font smoothing to avoid reduction in the performance.