The printer will act as if media of the chosen dimension (in
the cross feed direction) is present in this input source.
Note that this value will be used even if the input tray is
empty. The cross feed direction is ninety degrees relative
to the feed direction associated with this sub-unit. This
dimension is measured in input sub-unit dimensional units
(MediaUnit). If the printer supports the declared
dimension, the granted dimension is the same as the
declared dimension. If not, the granted dimension is set
to the closest dimension that the printer supports when
the declared dimension is set. The value (-1) means other
and specifically indicates that this sub-unit places no
restriction on this parameter. The value (-2) indicates
unknown.
Additional information:
The objects for trays 2 and 3 reflect the
configuration of the corresponding trays. When the tray is removed, a value
of -2 is returned. The default values assume the trays are configured for
letter size paper. The object for tray 1 returns
the value of the media size for which the tray is currently configured
because they cannot sense what size media it contains.