Xerox DP N24 System Administrator Manual page 57

The fourth column of Table 2.3 defines which paper size and paper
type to use based on fully or partially specified paper selection
parameters. After the type and size are determined, the next step is
to determine which paper tray to use to satisfy the request. If the
request can be satisfied by one of the currently configured trays,
then the appropriate paper tray is used. (Note that the fourth column
of Table 2.3 does not list a paper source to use, even though the
paper source may be specified.)
• If the paper source is specified, and the other parameters can be
satisfied by that paper source, then the specified source is used.
• If the specified source cannot satisfy the request, but another
source can satisfy the paper size and type requested, then that
alternate source is used, with no operator intervention required.
• If the specified source cannot satisfy the request, but another
source can satisfy the request but is out of paper, then the
operator is prompted to load paper in the empty tray that can
satisfy the request.
Automatic Tray Switching
Chapter 2: Paper Handling 2-19