The minimum physical media size in the feed direction of this
media path expressed in units of measure specified by
prtMediaPathMediaSizeUnit. A value of (-2) implies 'unknown'.
Additional information:
The value returned by this object depends on the value of
prtMediaPathMediaSizeUnit and the path.
For the simplex path, it is 50000 if prtInputDimUnit is PtenThousandthsOfInches or 127000 if
prtInputDimUnit is ePmicrometers.
For the duplex paths, it is 101181 if prtInputDimUnit is PtenThousandthsOfInches or 257000 if
prtInputDimUnit is ePmicrometers.