At times it can be useful to know if a user has printed a selection of pages or the full document. The GET PRINT OPTION has two options that will return the pages printed.

GET PRINT OPTION(6;$start)
GET PRINT OPTION(7;$end)

Using these two lines of code after a printing operation will place the starting page number and the ending page number the user chose to print in the $start and $end variables respectively.