Diagnostic aids 3-27SIZE SENSINGThis setting controls whether the printe r automatically registers the size of paper installed in an input source withsize sensing.When the setting is Auto, every input option equipped with size sensing hardware automatically registers whatsize media it contains. When the setting is Off, the media size detected by hardware is ignored. The media sizecan be set by the operator panel or the data stream.To change the size sensing setting:1. Select SIZE SENSING from the Configuration menu.2. Select Auto or Off, and press .Press Back ( ) to exit.Panel MenusSettings are Disable and Enable. The default is Enable.PPDS EmulationThis menu item allows the user to enable or disable PP DS emulation data stream. When this setting is enabled,the following settings are also changed:• SmartSwitch settings for each port are turned off.• The printer language is changed to PPDS Emulation.Users can still switch languages on the operator panel and through the PJL data stream.Download EmulsDemo ModeThere is a built-in demonstration mode. The settings allow you to Deactivate to turn off the demo mode andActivate to turn it on. While Demo Mode is set, the printer will start in Demo Mode until you change the setting.Warning: While Demo Mode is set to Activate, only demonstration files can print, and files received across thenetwork or from the host computer are ignored.Paper source Size sensingTray 1 (integrated) 3Multipurpose feeder250-sheet drawer 3500-sheet drawer 32000-sheet drawer 3250-sheet duplex500-sheet duplexEnvelope feeder