The PRINT command sends the output of the last PLOT, TABULATE,
    INCLUDE, EXCLUDE, LIST, or traverse command to the system
    printer. To print a histogram, table, or listing of raw
    performance data, enter the command to generate a report on the
    terminal, and then enter a PRINT command to send that report
    to the printer. The print file produced by the PRINT command is
    named PCAPLOT.TMP and is queued to SYS$PRINT.

    When printing histograms and tables, the PRINT command assumes
    that there are 66 lines per page and formats the output
    accordingly. You can change the number of lines per page by
    defining the logical name SYS$LP_LINES at DCL level.

    To be notified at your terminal when your output has finished
    printing, use the /NOTIFY qualifier.