*%******************************************************************************************
*% hpcCFGPS.GDL
*% This file implements the  *BidiQuery, *BidiResponse and *Option elements that correspond
*% to the DuplexUnit, Memory and PrinterHardDisk features, etc. in AutoCnfg.GPD file. The feature
*% name in the GDL file should exaclty match the corresponding feature and option names in the GPD.
*%******************************************************************************************

*%******************************************************************************************
*%                                      Duplex Unit
*%******************************************************************************************

*%*Feature: DuplexUnit
*Feature: Duplexer
{
        *FeatureType: PRINTER_PROPERTY
        *BidiQuery: Duplexer
        {
                *QueryString: "\Printer.Configuration.DuplexUnit:Installed"
        }

        *BidiResponse: Duplexer
        {
                *ResponseType: BIDI_BOOL
                *ResponseData: ENUM_OPTION(Duplexer)
        }

        *Option: NotInstalled
        {
                *BidiValue: BOOL(FALSE)
        }

        *Option: Installed
        {
                *BidiValue: BOOL(TRUE)
        }
}