A value of zero (0) indicates that OMR marks are to only be printed on backs of duplex pages.
A value of one (1) indicates that OMR marks are to only be printed on fronts of duplex pages.
A value of zero (0) indicates that OMR marks are to only be printed on backs of duplex pages.
A value of one (1) indicates that OMR marks are to only be printed on fronts of duplex pages.